Tuuters Plastic test tubes with corks

This set consists of 100 plastic test tubes, each with a cork in natural look. In addition, 8-10 corks are included. The plastic tubes are produced in Germany under fair conditions; the corks come from sustainable production in Portugal. Each delivery is tested for quality by a laboratory. The uses of these test tubes are many and varied. They are suitable for storing spices, flowers, flower seeds, dry bath salts, chocolate lentils, gummy bears, and much more. However, the plastic tubes should not be filled with liquids, as the cork cannot be pressed into the glass like a bottle. The plastic tubes have a length of 15 cm, an outer diameter of 1.6 cm and an inner diameter of 1.4 cm. The wall thickness is 1 mm and the volume is about 20 ml. The inside is minimally conical, as the test tubes become narrower towards the bottom.