50pcs Wooden Plug Test Tube Small Test Tube Science Lab Tube Rooster Liquid Storage Tube Plastic Test Tubes with Caps Test Tubes with Stopper with Cover Candy Plastic Pipe

Package Include
50 x Test Tubes

Characteristics
- Material: Plastic, wood Candy Storage Tube.
- Capacity: 3ml cockringsmen.
- Size: Approx. 6.50X1.20X1.20cm/2.55X0.47X0.47in plastic test tubes.
- Not only for storing reagents, but also storing bath salts, hydroponics, etc plastic tubes with caps.
- Easy to use and operate, it can be used by novices, professionals, , teachers or parents Scientific Test Tube.
- Enough plastic test tubes, enough for your different needs, you can also share with your friends Salts Storage Tubes.
- Allows you to explain the knowledge in the book more concretely, improving your academic performance Science .
- Each tube is equipped with a stopper to a good seal, plastic material, not easy to break Bath Salts Storage Tubes.

Goods Description
testing tubes Are you still looking for teaching equipment for your to do some experiments? Then our test tubes are one of the best options for you.science The perfect helper for chemistry teaching aids.plastic test tubes with caps Plastic material, drop-proof, leak-proof, safe and