Made of high-quality borosilicate, 304 stainless steel, and food-grade silicone, durable and not easy to deform, ensuring food safety Put filter paper at the bottom of the powder cup, put no more than 15g of medium-fine powder Put the powder cup on the coffee cup Put the ice water cup on the powder cup, add ice-cubes, and pour water that does not overflow the cup Wait for a while to extract coffee Colour:As Shown Material:High borosilicate + stainless steel + silica gel Size:21.5x18x10cm Package Contents: 1 * Coffee Maker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.