HUAOU 12pcs 60ml Glass Test Tube with Cork Stopper, 25x180mm Storage Tube with Cap, 12 Holes Acrylic Rack, Plant Propagation Vase, Tube Set for

HUAOU 12pcs 60ml Glass Test Tube with Cork Stopper, 25x180mm Storage Tube with Cap, 12 Holes Acrylic Rack, Plant Propagation Vase, Tube Set for

Package Contains: 6pcs container tubes - diameter 25mm(0.98in) x length 180mm(7.09in). Vol: 100ml. Match: 1pc acrylic rack + 1pc premium brush. In order to provide you with satisfactory service and products, please confirm the size of the test tube before purchasing Material Features: Clear tube with lids are made of 3.3 Borosilicate glass, which has high heat resistance, acid and alkali resistance. Test tube shot glasses can be sterilized at high temperature. Narrow mouth, light weight, smooth surface, sturdy thick glass, high transparency, safety for kids Perfect Sealing: The tight cork stopper is insert and take out easily, perfectly fit the tube open and have good sealing to isolate air and liquid, prevent the content inside leaking out. Perfect to carry liquids around the town or tiny storage needs Various Uses: Test tube vases for flowers are used for scientific experiment, classroom lab, planting hydroponic, also suitable for the storage of candy, seed, chewing gum, beans cookie, nut, crafts, samples, bath salt, spices, beads, powder, jewelry. Supplies for Christmas, Halloween, birthday, wedding, science themed party Friendly Service: We take pride in delivering products of good quality. If you have any problems in use, please contact us immediately. Your satisfaction is our priority! HUAOU glass test tubes are made of 3.3 Borosilicate glass to reduce pH changes, autoclavable, with superior chemical durability, low temperature gradient, can withstand high temperatures and thermal shocks. They’re commonly used instrument in chemical laboratories and are used as reaction containers for a small amount of reagents. Great for scientific experiment, party and house decorations, candy storage, also can be used to grow plants.