1-Hole Rubber Stopper, 6 Pieces Tapered Lab Seal Tube Stopper Plug 27mm to 34mm Bottle Stopper for Test Tube Flasks Glass Containers Industry, Laboratory - Black

Beschreibung

🔬 Seal the Deal with Style!

This 1-Hole Rubber Stopper set includes 6 tapered plugs, designed for a perfect fit in various laboratory and industrial applications. Made from high-quality rubber, these stoppers ensure reliable sealing and durability, with a flexible design that resists cracking and breaking. Each plug features a conical shape for easy installation and is suitable for a wide range of uses, from test tubes to bottle stoppers.