This is a laboratory sample bottle, using sturdy material, can withstand long period use. With a certain capacity and proper size, it can safely contain liquid or small solids. Good workmanship, not easy to deform or break, widely used in laboratories, factory, classroom and more. Features - Color: translucence -Material:HDPE - Size: 9.60X4.00X4.00cm/3.77X1.57X1.57in -Capacity: 100ml - Using sturdy material, this sample bottle is reusable, can withstand long period use. - Good sealing effect with the cap design, not easy to leak, reagent bottles can be used rest assured. - Small size, very convenient for you to carry the liquid bottles to various places to offer you satisfying using experience. - You can apply this reagent bottle for chemical reagents, laboratories, industry and more. - Not easy to deform or break, the sample bottles can be used for repeated times. Package list: 12 x Reagent bottles