40ml Test Tubes with Caps, 6Pcs 30x80mm Glass Clear Flat Bottom Test Tube Containers with Plastic Cap for Bead Party Candy Bath Salt Storage Scientific Experiment Plant(Black)

The test tube is not only suitable for storing jewelry beads, lash wands, candy, chocolate, beans, granules, spices, dried flowers, bath salt, powders, and liquids, but also great for DIY crafts, scientific experiments, plant propagation, holiday decorations, soil sorting, etc. Great for water quality checks in various occasions, such as aquariums, rivers, etc.

Advantage

The test tube is made of borosilicate glass, which is heat-resistant and can be used for physical and scientific experiments. It can be reused after washing.

The plastic cap fits tightly to the bottle mouth, keeping it sealed to prevent the stored items from drying out, and the liquid will not leak.

The test tube adopts a transparent design, which is convenient for observing the changes of plants or liquids. The flat bottom design allows for stable placement without a shelf. It is small in size and easy to carry.

Instruction

The clear test tube is widely used for party candy decorations, such as for Christmas, Halloween, weddings, etc. And it can be used in scientific experiments for science-themed parties. It can also be used for hydroponic plants.

NOTE

The test tubes are reusable and can be cleaned with water using sponge strips or other suitable tools after use.

Please check the capacity and size before purchasing.