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DescriptionAre you still looking for teaching equipments for your students to do some experiments? Then our testing tubes are one of the best options for you. Good material, drop-proof, leak-proof, safe and durable. Portable and compact, easy to store and carry. The perfect helper for chemistry teaching aids
Features - Not only can be used for chemical experiments, but also can be used to store liquids
- Encourage your child to , spark interest and improve academic performance.
-Capacity: 30ml
- The stopper is easy to seal and tighten, with good leak-proof performance and easy to carry
- Widely used in home, laboratories, tourism, school, universities, training institutions, research institutes, etc
- Perfect for storing , candy, liquids or other items, the material is drop resistant
-Note: The shape of the lid is random.