Sirxlevcy 100Pcs 12X100mm Transparent Laboratory Clear Plastic Test Tubes Vials with Push Caps School Lab Supplies

[TRANSPARANT]: Clear test tubes can see and identify the internal contents clearly. You can make DIY design by yourself, and it's great for as a gift for your kids and friends. [GOOD SEALING]: Each test tube comes with a fitting push cap to prevents liquid from leaking, sealed performance is good. [MULTIPLE USE]: These plastic test tubes great for storing sweet, cookies, nuts, candy, handmade crafts, samples, liquids and small items. Especially applicable during storage, decoration, gift, and more.