VVS Tapered 15pcs Wooden Cork Lab Laboratory Bottle Stopper Plugs Natural Design

Wooden cork stoppers set of 15pcs
Tapered shape for tight sealing
Ideal for science lab bottle sealing

The VVS Wooden Cork Stopper Set includes 15 pieces of natural tapered wooden plugs designed specifically for laboratory and educational bottle sealing applications. Featuring an ergonomic tapered design, these stoppers are easy to insert and remove from various laboratory containers, including tube bottles and perfume bottles. The stoppers provide strong sealing properties that fit tightly into bottle openings, ensuring low oxygen exposure to protect sensitive chemical liquids and samples from changing properties or spoiling over extended storage periods in science rooms and laboratory environments.