Best Lab Corks in 2026

Premium wax blend: Wax pastilles are developed to seal all kinds of containers: wine, liquor, perfumes, syrups, oils and more. Provides a strong, flexible coating that opens easily without cracking or crumbling. Protects against air and moisture that can cause spoilage to bottle contents. Formula will give your packaging a distinct look. Wax can be embossed with a logo or monogram for customization. Indirect food compliant. Approx. melt 170°F; dip 250°F. Thin at 275°F; thicken at 225°F.

Diverse Options: Our wide range of wax products caters to a variety of applications, such as candle making, food coatings, wood & leather care, therapeutic use, and more. We offer natural waxes, microcrystalline wax, and paraffin wax, among others.

Industry Expertise: Experienced technicians focus on providing consistent, top-quality waxes with processes that have been mastered by the company for over 40 years. Blended Waxes’ expansive product collection will satisfy all of your wax needs be it for personal, trade or industrial purposes.

Premium wax blend: Wax pastilles are developed to seal all kinds of containers: wine, liquor, perfumes, syrups, oils and more. Provides a strong, flexible coating that opens easily without cracking or crumbling. Protects against air and moisture that can cause spoilage to bottle contents. Formula will give your packaging a distinct look. Wax can be embossed with a logo or monogram for customization. Indirect food compliant. Approx. melt 170°F; dip 250°F. Thin at 275°F; thicken at 225°F.

Diverse Options: Our wide range of wax products caters to a variety of applications, such as candle making, food coatings, wood & leather care, therapeutic use, and more. We offer natural waxes, microcrystalline wax, and paraffin wax, among others.

Industry Expertise: Experienced technicians focus on providing consistent, top-quality waxes with processes that have been mastered by the company for over 40 years. Blended Waxes’ expansive product collection will satisfy all of your wax needs be it for personal, trade or industrial purposes.

Size 4 rubber stopper for sealing containers (sold separately)

XX-grade coarse-grained stopper may include some irregularities

Cork for corrosion resistance

Cork Stoppers: Size 4 (XXX Quality)

Top Diameter: 15.8mm

Middle Diameter: 13.6mm

Sold as a Set of 10

An ideal learning tool

Students can practice graphing skills with this coordinate board

Reduce Post-Wine Headaches – VineLabs sulfite neutralizer for wine works in seconds to remove sulfites so you can enjoy your favorite wines without suffering from common issues like headaches, allergies, or flare ups

Odorless and Tasteless Formula – Our wine drops remove sulfites without impacting the quality, taste, flavor, or aroma of your red or white wines. Add it to your Cabernet, Moscato, Pinot Grigio, Sauvignon Blanc, and much more

By the Glass or the Bottle – Each 15 mL wine purifier and sulfite remover can be used to purify a single glass of wine or an entire bottle, which makes it a wonderful addition to your kitchen when enjoying a night in or hosting friends

Sold as a Pack of 10

What a fun way to practice writing skills

Kids will love these magnetic sentence strips

Sold in each

Brass plated

Borers with handle

CORK STOPPERS || Pack of ten, premium quality cork stoppers

SIZE #6 || Each stopper measures 24mm in length, has a base diameter measuring 13mm, and a top diameter measuring 19mm. Ideal for bottles, flasks and tubes with a mouth/opening measuring 14-18mm in diameter

VERSATILE || Useful for scientific applications, including sealing bottles, flasks and test tubes. Great for household use - for homebrewing, sealing opened wine or beer bottles, spice rack vials, creative projects, DIY corkboards and mats, fishing and more

CORK STOPPERS || Pack of ten, premium quality cork stoppers

SIZE #9 || Each stopper measures 29mm in length, has a base diameter measuring 18mm, and a top diameter measuring 24mm. Ideal for bottles, flasks and tubes with a mouth/opening measuring 19-23mm in diameter

VERSATILE || Useful for scientific applications, including sealing bottles, flasks and test tubes. Great for household use - for homebrewing, sealing opened wine or beer bottles, spice rack vials, creative projects, DIY corkboards and mats, fishing and more

CORK STOPPERS || Pack of ten, premium quality cork stoppers

SIZE #10 || Each stopper measures 31mm in length, has a base diameter measuring 20mm, and a top diameter measuring 25mm. Ideal for bottles, flasks and tubes with a mouth/opening measuring 21-24mm in diameter

VERSATILE || Useful for scientific applications, including sealing bottles, flasks and test tubes. Great for household use - for homebrewing, sealing opened wine or beer bottles, spice rack vials, creative projects, DIY corkboards and mats, fishing and more

Cork Borer 12 Set Heavy Duty Nickel Plated Brass Convert your solid stopper into holed-stopper with these easy-to-use borer sets. All borers come with a steel punch to make boring easier. Borer sharpener to keep your borer in top condition sharpens borers up to 25 mm in diameter. Boring diameter 4 to 22 mm. This heavy duty Cork Borer 12 Set Nickel Plated Brass is 9" long with all borers intact & weighs 650 grams.

A cork borer, often used in a chemistry or biology laboratory, is a metal tool for cutting a hole in a cork or rubber stopper to insert glass tubing. Cork borers usually come in a set of nested sizes along with a solid pin for pushing the removed cork (or rubber) out of the borer.