Fangrui Product Details . Easy To Clean. Safe And Non-toxic. Need To Use With Coffee Machine. Condition: Brand New Item Type: Blind Filter Weight: Approx. 7g / 0.2oz Blind 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:black Material:rubber Size:5cm*5cm*0.2cm Package Contents: 1*blind Filter Only The Above Package Content, Other Products Are Not Included. Note: Light Shooting 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.