10PK Cork Stoppers, Size #0 - 7mm Bottom, 10mm Top, 13mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #0 - each stopper measures 13mm in length, has a base diameter measuring 7mm, and a top diameter measuring 10mm. Corks are made of natural bark material and feature a tapered shape. The reliable construction will not crumble or break easily.

Ideal for bottles, flasks and test tubes with a mouth/opening measuring 8-9mm in diameter. Designed for use in professional laboratories but are suitable for a variety of applications in the classroom, home and garage.