Feature

●Easy to use and work for students, teachers and parents
●You will be more specific, easier to learn students with the instruction book
●Each tube is equipped with a wooden stopper for a good seal
●Set of 40 plastic test tubes, enough to meet your different needs
●It can also be used for personal use and is multifunctional and versatile

[35]

[40]

Description

Description

A few small chemistry experiments for children, no need to miss a plastic test tube. It holds liquids, salt and other items. Suitable professional and personal use

Features
- Size: 7 50X1 20X1 20cm/2 95X0 47X0 47in.
Capacity: 5ml
35 sets plastic test tubes, enough to meet your different needs.
- Each tube is equipped with a wooden stopper effective seal
Let us know the books more specific, easier to learn.
- It can also be used for personal use and multifunctional versatility.

Package Including
40 x Test Tubes