🔬 Seal the Deal with Quality!
This set includes 30 high-quality solid rubber stoppers in assorted sizes, designed for laboratory use. Made from durable natural rubber, these stoppers are perfect for sealing flasks and test tubes, ensuring compatibility with various solutions. Their tapered design allows for easy application, making them a must-have for any lab enthusiast.
C**L
Rubber Stoppers Variety pkg
I wasn't sure what size I needed to plug a flower pot I had used outside previously. I got the variety pkg for more options. The stoppers worked great! Product received quickly.
D**.
Good quality
Nice assortment of sizes and they are as advertised.
J**Y
Nice collection of stoppers
Needed only one to plug the drain hole in a large pot for my hummingbird fountain, but it's good to have the collection on hand.
A**R
Buy these
Great assortment to have on hand at a fabulous price. They seem like quality stoppers. Dense with just the right amount of give.
W**R
Fountain stopper.
Used one, I have 29 left...
D**N
Solid product
Worked as prescribed
Trustpilot
1 day ago
2 weeks ago
