This item is a set of 50 test tubes made of premium plastic, durable and eco-friendly. The plastic stoppers seal tightly, offering excellent leakage-proof performance even during transport. Ideal for storing chemical liquids for experiments, small crafts, candies, or as delicate gifts for friends and family. Suitable for laboratory use. Features: - Color: Random - Material: Plastic - Size: 10 x 1.6 x 1.6 cm - Test tubes are well sealed to help keep contents free from bacteria and moisture - Premium plastic construction provides durability and eco-friendliness; hard shell ensures long-lasting use; easy to clean - Ergonomic screw caps allow for tight sealing and easy opening; excellent leakage protection - Portable and compact design makes them practical for holding cosmetic samples, lotions, liquids, gels, and more; convenient for travel - Simple and compact design ideal for carrying beauty products such as cosmetic samples, lotions, liquids, gels, and other small items Packing list: 50 x Test Tubes