Need to use coffee machine when using._x000D_ _x000D_ Features: _x000D_ 1. 100% brand new and high quality._x000D_ 2. Easy to clean._x000D_ 3. Safe and non-toxic._x000D_ 4. High quality rubber._x000D_ 5. Need to use with coffee machine._x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand New_x000D_ Item Type: Blind Filter_x000D_ Material: Rubber_x000D_ Color: Black_x000D_ Size: Approx. 50 * 2mm / 2 * 0.08in_x000D_ Weight: Approx. 7g / 0.2oz_x000D_ _x000D_ Package list: _x000D_ 1 * Blind Filter_x000D_ _x000D_ Instructions:_x000D_ 1. A rubber blind pad and a coffee machine handle are provided with a strainer;_x000D_ 2. 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;_x000D_ 3. Press the brew button, run for about 10 seconds, then turn off;_x000D_ 4. Repeat the above operation about 5 to 6 times at intervals of 10 seconds;_x000D_ 5. Remove the blind film, rinse the coffee handle, and the cleaning process is complete. 1100% brand new and high quality. 2Easy to clean. 3Safe and non?toxic. 4High quality rubber. 5Need to use with coffee machine. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia