This series of vases is 3D printed from a transparent material, starch (PLA). The colored tube create a subtle optical effect. These vases contain no petroleum-based plastics. 100% plant based They are waterproof. Do not put in dishwasher. Price per vase : 16€ Recommended retail price : 32€ Size : 18cm ** We can change the colors of the tubes. Just ask after placing an order. Thank you Designed, manufactured and prepared in France, in the Alps.