Description Package contains test tube with corkstopper. Made of plastic material, safe and durable. Have a good seal. Great for scientific experiment, storing powder, liquid or grow plants. It is your daily essential product for your home. Feature - Color: As shown.- Material: Plastic and Wood.- Size: About 7.8 x 1.3 x 1.3cm.- Premium plastic material, eco-friendly. Hard shell ensures durable use. Easy to clean.- Cork stoppers are easy to seal tightly and screw up, great leakage-proof performance even in bumpy journey.- Compact and simple design. for holding beauty liquid like cosmetic sample, lotion, liquid, gel and more for portable carry and handy use in travel.- The are well sealed to keep stored objects bacteria free and moisture-free.- Also great for containing chemical liquid for experiments, holding small crafts, candies as wedding rewards or delicate gifts to your friends and families.Packing list: 30 x with cork