A new generation of lead-free crystal 30% more resistant Dishwasher safe article A pure and clear sound, just like crystal. The thin rims of this item contribute to the pleasure of the tasting experience. Glass is a 100% non-porous material that prevents the retention of bacteria and unpleasant smells. Item made of 100% recyclable and/or reusable material. Item made of lead-free crystal with a sound close to that of the finest crystals. Item made of Cristallin, a lead-free crystal with incomparable brilliance, sound and purity.Item made of Cristallin, a lead-free crystal with incomparable brilliance, sound and purity.