Rubber Stopper for Drain, Test Tube, Flask - Conical Seal Plug

Material: Made from high-quality, soft rubber for excellent sealing and durability.

Design: Conical shape ensures a snug fit in various openings, providing a reliable seal.

Versatility: Ideal for use as a drain plug, test tube stopper, or flask seal in laboratories and homes.

Functionality: Effectively prevents leaks and spills, maintaining a secure environment.

Application: Suitable for a wide range of scientific, industrial, and household sealing needs.