Features: Made from food grade filter paper, it is non-toxic, healthy and environment-friendly. Helps to remove bitter grounds and sediments, then enjoy fresh and flavorful coffee in your office or home. The folded edge of the filter paper is pure process pressing without any adhesive. The cup shape design allows the coffee to release the essence of the coffee powder during the brewing process. Perfect for restaurants, coffee shops as well as home use! Suitable for many models of coffee machines, such as for K500, K400, K300, K200 and more. How to Use: 1. Clean the filter with a neutral detergent before use. 2. Put the moderate amount of coffee powder into the filter and close the lid. 3, Put it into the hot coffee machine in a right direction. 4. Prepare the coffee cup to pick up the coffee and press the switch. Specification: Condition: 100% Brand New Material: Food Grade Filter Paper Color: White Quantity: 100Pcs Size(Diam. * H): Approx. 5*3.5cm/1.97*1.38in Weight: Approx.85g/3oz Package List: 100 * Coffee Filter Paper Cups 1、Made from food grade filter paper, it is non-toxic, healthy and environment-friendly 2、Helps to remove bitter grounds and sediments, then enjoy fresh and flavorful coffee in your office or home 3、The folded edge of the filter paper is pure process pressing without any adhesive 4、The cup shape design allows the coffee to release the essence of the coffee powder during the brewing process 5、Perfect for restaurants, coffee shops as well as home use