- Widely Application - The lab rubber stoppers are suitable for laboratory and industrial use, great for lab use, test tube, pipes, tank holes, and bottles. Note: This rubber cork material only for the industrial or lab use, do not use them on food or bath tub!
- 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.
- Multiple Size Rubber Stopper - The rubber stoppers plugs has a wide range of 11 assorted sizes, # 000, # 00, # 0, # 1, # 2, # 3, # 4, # 5, # 6, # 7, # 8, which can meet your different needs. The rubber plug is good for flasks, test tubes, and other laboratory needs.
- Easy to Use - The rubber corks plugs are tapered design, easy to pull and insert, reusable and has good sealing performance. Also multiple assorted size can meet your different needs. The rubber plugs are good for use with non-corrosive or concentrated solutions.
- What You Will Get - 26 Pieces rubber stoppers. #000 size 8pcs, #00 size 3pcs, #0 size 3pcs, #1, #2, #3, #4 each size 2pcs, #5, #6, #7, #8 each size 1pcs. Please confirm the product size before purchase to ensure compatibility with the rubber stopper.