100 percent brand new and high quality.Easy to clean.Safe and nontoxic.Need to use with coffee machine.Condition: 100 percent Brand NewItem Type: Blind FilterWeight: Approx. 7g or 0.2oz or pcsblind pad and a coffee machine handle are provided with a strainer Put the blind piece into the tip of the coffee machine handle, and then put a spoonful of 3 to 5g coffee machine special cleaning powder or a special coffee cleaning tablet Press the brew button, run for about 10 seconds, then turn off Repeat the above operation about 5 to 6 times at intervals of 10 seconds Remove the blind film, rinse the coffee handle, and the cleaning process is complete.colour:blackMaterial:rubbersize:5cmx5cmx0.2cmPackage Contents:4 x Blind filterOnly the above package content, other products are not included.Note: Light 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 13cm.