Best Hydropets in 2026

Welcome your new family from under the sea! Set up the light-up habitat, pour in some water, add the HydroEggs with some HydroGrub and watch your new instant pet hatch!

Watch them hatch, grow, and swim: You'll be able to enjoy your very own pets happily swimming around your tank for months as they grow, mature, and have children of their own. And that process is sure fun to study and watch.

Let it Glow: Includes a built-in innovative LED light that transforms the experience into something magical. Turn on the light, choose your desired color, and your HydroWorld turns into a gorgeous illuminated tabletop aquarium. You have to see it to believe it!

SO MANY TOYS IN A SNAP: Make dozens of cool electronic gadgets - all from one box! A safe and fun way to introduce children ages 8+ to the basics of electrical engineering! Build exciting projects and toys using the included colorful instruction book!

PROJECTS THEY'LL LOVE: So many fun electric-powered projects you can make and play! Ages 8 to 108 will love building 100+ projects! Have fun while building practical skills and learning the basics of circuitry. Build a flying saucer in a snap and watch it take off and sound the alarm! Kit includes 29 Snap Circuits parts.

GREAT GIFT Give the gift of learning and fun this holiday season! Snap Circuits kits will keep kids busy and having fun all year round. Combine with other Snap Circuits kits for even more projects!

MASSIVE SCIENCE KIT FOR CURIOUS KIDS - More than 15 experiment activities including dueling water tornadoes, building an erupting volcano, growing a crystal, two geologic dig kits, and more

ENOUGH TO GO AROUND - This science lab allows kids to conduct multiple experiments and is great to share with family, friends, or classmates; you will enjoy the magic of discovery together

THE SECRET IS THE SCIENCE - A detailed learning guide teaches the science at work in the experiments, allowing your child to develop a deep, lasting appreciation for a variety of Earth sciences

MAGIC SCIENCE YOUR KIDS WILL LOVE! These 20 science experiments are mind-blowing! Girls and boys will bend metal with water, create a vanishing test tube, make a coin float, and much more! You won't find experiments like these anywhere else

SHOW OFF FOR FRIENDS AND FAMILY - Each experiment is specially designed to be performed as a magic trick! The included magic wand and white gloves let your children dress the part, too. Magic for kids has never been this fun and educational

EVEN THE EXPERIMENT GUIDE IS AWESOME! Our one-of-a-kind experiment guide has illustrated, kid-friendly instructions as well as insight into the science that creates the magic, techniques used by real scientists, and loads of fascinating facts

DIG UP PREHISTORIC FOSSILS – These genuine fossils are millions of years old! Dig for dinosaurs, sharks, brachiopods, mosasaurs, ammonites, and more. This Mega Fossil Dig Kit is one of our top learning toys, providing hours of educational fun, and helping to inspire a lifelong love of learning!

EXPLORE PALEONTOLOGY – Excavate incredible, real fossils using the included tools of the trade: a chisel, brush, and magnifying glass. This kit makes an excellent STEM gift for boys and girls!

16-PAGE LEARNING GUIDE - This full color, detailed learning guide illustrates how fossils are formed and helps young scientists identify each specimen as it’s discovered. National Geographic educational toys make science and learning fun and are the perfect STEM activity for kids!

MAGIC SCIENCE YOUR KIDS WILL LOVE - These 10 science experiments are mind-blowing! Girls and boys will, make a coin float, change the color of water, have snow magically appear, and much more! You won't find experiments like these anywhere else. The perfect science experiment kit for kids!

SHOW OFF FOR FRIENDS AND FAMILY - Each experiment is specially designed to be performed as a magic trick! The included magic wand and white gloves let your children dress the part, too. Magic for kids has never been this fun and educational!

EVEN THE EXPERIMENT GUIDE IS AWESOME - Our one-of-a-kind experiment guide has illustrated, kid-friendly instructions as well as insight into the science that creates the magic, techniques used by real scientists, and loads of fascinating facts!

Free PDF tutorial(more than 22 lessons) and clear listing in a nice package

The most economical kit based on Arduino platform to starting learning electronics for those beginners who are interested.

Lcd1602 module with pin header (not need to be soldered by yourself)

Pop-up, reusable 11.5-inch tall mesh habitat perfect for butterfly viewing; includes feeding dropper and complete instructions

Witness one of nature's most spectacular transformations up close

Caterpillars ship separately via included Voucher (additional $8.95 for processing); packaging may vary

A SCIENCE KIT THAT HAS EVERYTHING - 100 Experiments with easy-to-follow instructions & video guides. Your kids will have hours of fun exploring this kit, just like a real scientist in a lab!

KID FRIENDLY - The detailed manual will teach your kid to complete the science experiments with step-by-step instructions. Each experiment is easy to conduct and a whole lot of fun! Just follow the simple, illustrated instructions, and start creating & learning! You can even download the instruction manual from the given link in the product description.

EASY TO USE - We deliberately put the chemical materials in separate leak-proof bottles. Kids can easily perform the experiments multiple times without creating mess!

TERRARIUM KIT FOR KIDS: Explore the wonder of nature and science with the Creativity for Kids Grow 'N Glow Terrarium; this indoor activity for kids allows you to craft, plant, water and grow your own mini ecosystem, just add water for endless fun

SCIENCE KITS FOR KIDS: Includes everything a young botanist needs to plant and grow their terrarium twice; This science kit features: plastic terrarium jar, potting mix, USA organic chia and wheat grass seeds, glow-in-the-dark forest figurines and more

GLOW YOUR OWN WAY: Grow by day, and glow in the dark at night; Light up your DIY terrarium at night with colorful glow-in-the-dark sand, star and constellation stickers; hold your terrarium up to the light and watch it GLOW

What is a terrarium? It is a miniature garden within a container that simulates a natural environment. So, let your child discover the beauty of nature by creating their own beautiful terrarium with this all-inclusive kit. Watch as it grows by day and glows at night with the innovative LED light under the lid.

Grows by day, glows at night: Beneath the lid, there is a built-in innovative LED light that transforms the experience into something magical. At night, just hit the small switch to turn on the light and watch how your terrarium turns into a gorgeous illuminated tabletop garden. You have to see it to believe it! The light can easily be recharged with the included Micro-USB cable.

Kit includes: Terrarium jar (4"x6"), light-up jar lid, Micro-USB charging cable, clear and easy step-by-step instruction booklet, vermiculite soil, blue sand, river rocks, wheatgrass and chia seeds, small bunny and mushroom miniatures, removable stickers for decoration, spray bottle, and wooden stick to aid in planting the seeds. The ultimate arts and crafts for kids & Stem projects for Kids

DISCOVER CRYSTAL TREASURE - Break open these rocks to reveal amazing crystals inside! Geology doesn’t get more exciting than breaking open rocks and finding crystal treasures. Ag great STEM activity that also makes an excellent gift for girls and boys!

COLORFUL VARIETY – Geodes can form with a wide variety of crystals inside. These geodes have been hand-selected to bring you the best variety available.

100% NATURAL GEODES – These real specimens may be as big as a tennis ball, or as small as a ping-pong ball. Kids will love the thrill of cracking them open to see the natural beauty inside. This STEM activity emphasizes fun and discovery!

YOUR KIDS WILL ENJOY HOURS OF FUN - This extra-large dig brick has 20 incredible gemstone and fossil specimens, allowing your kids to experience the thrill of discovery over and over again. It's sure to become one of their favorite educational activities

REAL SPECIMENS YOUR KIDS WILL TREASURE - This digging kit is so exciting because every specimen is genuine. Your children will uncover genuine gemstones and fossils that are millions of years old, making this a truly unforgettable educational toy

EVERYTHING YOUR CHILD NEEDS – This National Geographic science kit has all the tools your child needs to dig like the pros! In addition to the dig brick, there’s a chisel, brush, and magnifying glass. Hands-on learning has never been so fun

Professional Version: Monarch butterfly habitat is more square, sits straight, does not rock or move.

Five mesh panels for good airflow. Clear vinyl window panel for students and families an unforgettable opportunity to watch caterpillars change into chrysalides and then emerge as beautiful Monarch, Painted Lady or Black Swallowtail Butterflies.

Collapsible design for easy storage and reusable, the unfolded measures: 15.7 x 15.7 x 23.6 inches. Tall and wide, can hold large 2 milkweed plants. The wings of a new butterfly are not risk of breaking when trying to stir up.

SO MANY TOYS IN A SNAP: Make dozens of cool electronic gadgets - all from one box! A safe and fun way to introduce children ages 8+ to the basics of electrical engineering! Build exciting projects and toys using the included colorful instruction book!

PROJECTS THEY'LL LOVE: So many fun electric-powered projects you can build and play! Build over 175 exciting projects with included 55 parts that come together in a snap! Build your own light show using fiber optics and attach your smartphone to watch your light change to the beat of your music! Create an amazing spinning pattern from your newly built strobe light!

GREAT GIFT Give the gift of learning and fun this holiday season! Snap Circuits kits will keep kids busy and having fun all year round. Combine with other Snap Circuits kits for even more projects!

120X, 240X, 300X, 480X, 600X and 1200X three magnification beginner microscope

Durable metal construction frame with stage and clips

Reflecting mirror for natural illumination; built-in light for direct illumination

SO MANY TOYS IN A SNAP: Make dozens of cool electronic gadgets - all from one box! A safe and fun way to introduce children ages 8+ to the basics of electrical engineering! Build exciting projects and toys using the included colorful instruction book!

AMAZING VALUE: So many projects to make and build! Build over 300 exciting projects with this classic kit! Included 60+ pieces build exciting projects such as AM radios, burglar alarms, doorbells, and much more! You can even play electronic games with your friends.

GREAT GIFT Give the gift of learning and fun this holiday season! Snap Circuits kits will keep kids busy and having fun all year round. Combine with other Snap Circuits kits for even more projects!

Professional Version: Monarch butterfly habitat is more square, sits straight, does not rock or move, Polyester Bottom for Easier Clean. Includes a quick start guide manual to raise butterflies.

Clear vinyl window panel for students and families an unforgettable opportunity to watch caterpillars change into chrysalides and then emerge as beautiful Monarch, Painted Lady or Black Swallowtail Butterflies.

Collapsible design for easy storage and reusable, the unfolded measures: 24 x 24 x 36 inches. Tall and wide, can hold large 4 of 3 feet tall milkweed plants. Raise up to 40 caterpillars at a time in one enclosure. The wings of a new butterfly are not risk of breaking when trying to stir up.

This science kit contains all the materials needed to perform seven different crystal growth experiments; Use hot water (distilled recommended)

A special display case is included to admire the crystals once they are fully grown

Perfect for young science enthusiasts; especially those with an interest in geology

✔✔【12 different types of robots】: 12 different building robots which can move on land or wate for your child to build, two levels as to complexity, starting from entry level for younger child to advanced level for older child to challenge their manipulative skills.This is a great way for your child to get started in robotics toy.

✔✔【No batteries needed】: Powered by the sun,no batteries needed.The robot kit includes a solar power panel that collects solar heat energy into an electric energy drive motor, which drives the gears to make the machine run smoothly.Offers your child practical experiences of working with green technology, let them learn about renewable energy sources and have fun doing it with.

✔✔【Support STEM education】: This science toys will teach children how to engineer a robot that uses solar power, while help to develop manual dexterity,problem solving skills, improve logical thinking,self-confidence and promotes the importance of teamwork & collaboration. It is also a perfect toy to encourage learning of mechanics and engineering in young children,enhance your children's Science, Technology, Engineering, and Math skills.

KIDS LOVE SUPER COOL SCIENCE KIT! This enormous and fascinating 56-piece educational kit is bursting with tools and chemicals to help complete over 60 interesting hands-on experiments!

This STEM based science kit encourages children to critically think and problem solve and will help sharpen their science and math skills- all while being a captivating TON OF FUN!

LOADED with top quality tools that are made to look like those found in a real chemist’s lab, your child will enjoy hours of fun creating gooey slime, a glowing lava lamp, an explosive volcano plus plenty more fizzy, fuzzy and bubbling experiments with this kids science kit! It even includes a real-life nametag to complete and enhance their pleasurable learning experience!

A SCIENCE KIT THAT INSPIRES - Your kids will have hours of fun as they explore the fizzy and bubbly reactions they create, just like a real scientist in a lab!

A TOTAL OF 45 EXPERIMENTS - Build and erupt a volcano, create a geyser, launch a rocket, and cause some awesome chemical reactions! Each experiment is easy to conduct and a whole lot of fun!

EASY-TO-FOLLOW INSTRUCTIONS - The experiment guide in this kit has kid-friendly instructions with illustrations for each step, and fascinating insight into the chemical reactions.

THREE SCIENCE KITS IN ONE - This kit contains 45 of our most popular Earth science, chemistry, and science magic experiments along with a bonus guide that's packed with 30 additional experiments using common household items.

EXPLORE EARTH SCIENCES - Kids will build and erupt a volcano, grow a glow in the dark crystal, create water tornadoes, and dig up a real fossil! They'll also receive an awesome selection of real rock, mineral, and crystal specimens for their collection.

DIVE INTO CHEMISTRY - The chemistry set in this kit has everything kids need to make gooey worms and worm eggs, create bubbling reactions, launch a rocket with gas, make pop crystal fireworks, and much more.

INSPIRING SCIENCE FOR KIDS - You've come to the right place for a kids science kit with massive variety! Your kids will make bubbling, color-changing solutions, glowing test tubes, a colorful bouncy ball, glowing worms, and a whole lot more.

A TOTAL OF 45 SCIENCE EXPERIMENTS FOR KIDS - The chemistry set itself comes with more than 15 experiments, but there's also a bonus guide with 30 additional activities using common household items! This science kit for kids is a great STEM resource!

EASY-TO-FOLLOW INSTRUCTIONS - Other science kits for kids wish they had an instruction booklet this fun Every experiment has illustrated, step-by-step instructions that are easy to understand. Your kids will feel like real scientists as they play!

MASSIVE SCIENCE KIT THAT INSPIRES - Kids will have hours of fun as they explore the multiple experiments and is great to share with family, friends, or classmates; Just like a real scientist in a lab! Encourages children to critically think and problem solves and will help sharpen their science and math skills.

A TOTAL OF 70 EXPERIMENTS - Build and erupt a volcano, crystal growing,balloon rocket, fruit circuits and cause some awesome chemical reactions! Each experiment is easy to conduct and a whole lot of fun!

EASY-TO-FOLLOW MANUAL - The experiment guide instructions with clear illustrations for each step, and fascinating insight into the chemical reactions. A detailed learning guide teaches the science at work in the experiments, allowing your child to develop a deep, lasting appreciation for a variety of science.

New

Mint Condition

Dispatch same day for order received before 12 noon

💎 JUMBO GEMS DIG KIT: Our gemstone dig kit come with a big Amethyst block, 18 stunning gems inside. There is a full color learning guide Illustrate how gemstones are formed and mined and helps young scientists identify each specimen as it’s discovered. Find a Tiger’s eye, Crystal Quartz, Opal, Red Jasper, Amethyst and much more! Really helpful for the kids to learn it.

📖 FUN AND EDUCATIONAL GIFT IDEA: Our crystal mining kit will take about 40mins to completely dig out, such a fun hands-on way for kids to learn about paleontology! You don't know where exactly are the rocks and minerals in the block, dig it up and suddenly coming across a gem made your kids feel like they had really made a big discovery! And it's a really good way to develop and improve their patient, attention and more.

🎁 INDIVIDUAL OR GROUP PLAY: If kid enjoys geology, and you want to keep him busy, look no further, get this toys for ages 5-7 for your kid. And this boys toys age 6-8 allows archeology digging tools to dig with your kids, just dig it up! This gem digging kit for kids come with a well made box, great birthday, Christmas gifts for boys & girls 6-8. This geology for kids is great for home or classroom setting with kids split into small groups.

Hatch and grow amazing tiny Aqua Dragons in a special Deep Sea Habitat tank!

Place the eggs into their water filled habitat and after 48 hours tiny aquatic dragons will hatch and come to life!

The Deep Sea Habitat tank has everything you need to create the perfect habitat for your tiny dragons, plus food for you to keep them happy.

Professional Version: Monarch butterfly habitat is more square, sits straight, does not rock or move.

Five mesh panels for good airflow. Clear vinyl window panel for students and families an unforgettable opportunity to watch caterpillars change into chrysalides and then emerge as beautiful Monarch, Painted Lady or Black Swallowtail Butterflies.

Collapsible design for easy storage and reusable. Tall and wide, can hold large milkweed plants. The wings of a new butterfly are not risk of breaking when trying to stir up.