The collection is made of borosilicate glass, hand-made and flame-worked - Dishwasher safe product at low temperatures (40 °C/104 °F recommended)
Characteristics The collection is made of borosilicate glass, hand-made and flame-worked - Dishwasher safe product at low temperatures (40 °C/104 °F recommended) - For washing and drying by hand, it is necessary to handle the glass correctly, keeping it from the drinker - It is important to avoid twisting the stem.