SUPERLELE 18pcs 55ml Glass Test Tubes 25×120mm Clear Flat Test Tubes with Wooden Stopper for Science Lab, Plant Propagation, Bath Salt and Candy Storage OxyTwister Each armband is numbered for

Each armband is numbered for security and identification

a stylish wood stand

Freeze for two hours to keep your drinks frosty

we added a graduated cylinder testing jar

SUPERLELE 18pcs 55ml Glass Test Tubes 25×120mm Clear Flat Test Tubes with Wooden Stopper for Science Lab, Plant Propagation, Bath Salt and Candy Storage OxyTwister Each armband is numbered forBrand: SUPERLELE Color: glass Features: Package: 18pcs 25 x 120mm flat bottomed glass test tubes with high quality cork stoppers, wrapped by foam boxes Size: 4. 8 inches tall or 120mm1 inch wide or 25mm, Volume: 55ml Material: Glass test tubes are made of borosilicate glass, heat resistant. Use: They can be used to store bath salts, hot chocolate, powder, can store liquids, breed plants, and transparent test tubes are suitable for various scientific