Set for drinks, 4 pers, 5 pr. Complete set and volume: 1.8 l jug - 1 piece, 360 ml glass-4 pieces. Material: heat-resistant glass, stainless steel, silicone. It is recommended to wash by hand using mild detergents. Do not use abrasive cleaning agents or hard sponges for maintenance. Can be washed in the dishwasher on a gentle mode for glass.