[Material] - Made of cork, good density, hardness, flexibility and elasticity, help to enhance sealing performance, good replacement cork plugs fit your needs.
[Tightly Seal] - Conical design, easy to install and can seal the bottle tightly.
[Applications] - High temperature resistance, acid and alkali resistance, widely used for sealing the opened bottle or test tube in the lab, home, crafts, and DIY projects, etc. Great for glass can, wish bottle, decoration, etc.