This item is a set of 12 pcs test tubes, made of premium PET plastic, and eco-friendly. Aluminum screw caps are easy to seal and screw up, great leakage-proof performance even in bumpy journey. The portable and compact design will ensure its practicability for holding cosmetic sample, lotion, liquid, gel and more for portable carry and handy use for travel. It is also good for containing small crafts, candies as wedding rewards or delicate gifts to your friends and families.Features- Color: Transparent_x005F_x005F_x005F_x000D_- Material: PET_x005F_x005F_x005F_x000D_- Size: Approx. 14.5 x 3 x 3 cm/ 5.7 x 1.18 x 1.18 inch (LxWxH)_x005F_x005F_x005F_x000D_- Premium PET plastic, and eco-friendly. Hard shell ensures durable use. Easy to clean._x005F_x005F_x005F_x000D_- Ergonomic aluminum screw caps are easy to seal tightly and screw up, great leakage-proof performance even in bumpy journey._x005F_x005F_x005F_x000D_- Compact and simple design. for holding beauty liquid like cosmetic sample, lotion, liquid, gel and more for portable carry and handy use in travel._x005F_x005F_x005F_x000D_- The test tubes are well sealed to keep stored objects bacteria free and moisture-free._x005F_x005F_x005F_x000D_- Also great for containing small handcrafts, candies, snacks as wedding rewards or delicate gifts to your friends and families.Packing list:1 x set of 12pcs Flat-bottomed Plastic Clear Test Tubes