SUPERLELE 18pcs Glass Test Tube, 25x120mm Clear Flat Test Tubes with Cork Stoppers for Plants Propagation, Scientific Experiments, Bath Salt and Candy Storage

Features

• PACKAGE: 18 pack flat-bottomed test tubes, well-wrapped in thick sponge.
• SIZE: 0.98 inches x 4.8 inches / 25 x 120mm, Volume: 55ml.( Outside Diameter: 0.98in / 25mm; Inner Diameter: 0.82in / 21mm).
• PREMIUM PRODUCT: Glass test tubes are made of borosilicate glass, heat resistant, and test tube is reusable after cleaning.
• VERSITILITY: They can be used to store bath salts, spices, hot chocolate, powder, as well as liquid, breeding plants. Also, transparent test tubes are good choices for breeding plants and party decorating.
• FURTHER APPLICATION: glass tubes cork stopper has a good seal. The bottom of the glass test tube is flat so it can be placed upright. ROTATE the lid to ensure tightness.