STOBAZA 25pcs Solid Rubber Bottle Plugs Sealing Test Tube Stoppers Water Plug Tapered Caps for Science Lab High Temp Resistant

Package List 25 tube plugs Features - Size: About 2.7 x 2.5 x 1.8cm/1.06 x 0.98 x 0.71inch test tube plugs - Material: Rubber sealing stopper - Color: Beige solid rubber plug - Features the wonderful elasticity, which is practical rubber plug. - Rational design ensure the sealing effect rubber stopper. - for chemical industry, medicine and other scientific researches use solid stopper. - The test tube is made of , which can withstand the long-term use bottle plug stopper. - The set contains 25pcs, large quantity to meet your needs bottle plugs.Goods Informationsolid stopper This test tube is made of material, which has the .rubber stopper It will meet your experiment sealing needs.sealing stopper Are you looking for a practical plug for your experiment? want a reliable test tube plug? If your answer is yes please come and take a look at this product

• Test tube accessories--the rubber plug is made of material, which is and practical for the long time use,rubber sealing plug
• Bottle plug stopper--the test tube is made of , which can withstand the long-term use,solid rubber stopper
• Solid stopper--simple in structure, very easy to use,solid rubber sealing plug
• Bottle plugs--rational design ensure the sealing effect,rubber plug
• Solid rubber plug--the set contains 25pcs, large quantity to meet your needs,sealing stopper