[Complete Laboratory Solution] This practical 2 piece set serves as an ideal accessory for schools research facilities and professional laboratories. the comprehensive kit meets all standard stopper boring needs while maintaining consistent quality and performance for educational and scientific applications.

[Ergonomic Handle Design] Featuring a comfortably long handle the borer provides excellent grip and control during operation. this user friendly design reduces hand fatigue and allows for effortless maneuvering making it convenient for extended laboratory sessions.

[Precise Drilling Performance] For optimal results always maintain the borer perpendicular to the stopper surface during operation. the tool requires rotation in a single consistent direction to create clean uniform holes without any skewing or irregularities for precise experimental setups.

[Durable Stainless Steel Construction] The cork borer is crafted from stainless steel ensuring exceptional strength and durability. this robust construction makes it to damage and guarantees a long service life even with frequent use in demanding laboratory environments.

[Versatile Application] Designed specifically for both cork and rubber stoppers this essential laboratory tool facilitates easy gas extraction during experiments. its design makes it indispensable for various scientific procedures requiring stopper modifications.