por | Jul 19, 2026
High Quality Material – Our solid rubber stoppers are made from high-quality rubber, durable and not easy to deform, the rubber stoppers plugs have no holes for good sealing performance. The rubber plug is good for flasks, test tubes, and other laboratory...
por | Jul 19, 2026
Included Components 26pcs rubber stoppers. High Quality Material – Our solid rubber stoppers are made from high-quality rubber, durable and not easy to deform, the rubber stoppers plugs have no holes for good sealing performance.
