What you will receive: 81pcs, 1.8ml small bottle with nut, 1 piece of 81pcs. The 81 hole bottle holder is also suitable for 0.5 ml, 1.5 ml, and 2 ml small bottles, and the upgraded design ensures that the small bottles will not fall off due to tilting
Leak proof design: Each plastic bottle cap is equipped with an O-ring silicone gasket to prevent liquid leakage, ensuring the safety of stored samples and ensuring confidentiality, allowing you to conduct experiments without worrying about leaks
Material:our plastic vial seal cap container made from PP with smooth wall and good transparency. clear 0.5-1.8ml scale can easy reading of the liquid volume.
Wide Range of Applications: Not only can be used for scientific experiments, but also can be used as spices, beads, liquids, powders, seed storage, party and holiday decorations, adding fun to life
Description
Leak proof design: Each plastic bottle cap is equipped with an O-ring silicone gasket to prevent liquid leakage, ensuring the safety of stored samples and ensuring confidentiality, allowing you to conduct experiments without worrying about leaks