Clean Your Espresso Machine -- To get the of espresso every time, your mechanical device should run smoothly. Regularly backflushing the valve components will help maintain optimum espresso flow. Use our cleansing disc compatible with choose coffee machines with a capsule to get the (tablets no longer included) Exact Fit For -- Blind coffee disc is precision lower to fit items - Duo-Temp Pro, the Infuser, the Barista Pro, The Barista Touch, The Barista and more (BES810BSS, BES840XL, BES878BSS, BES880, BES870XL). It may work with different espresso machines in addition Water Purging Hole -- Our cleaning disk well matched with select machines has a tiny hole in the center to purge water throughout use. Protect your espresso maker with the proper kit Easy To Use -- Whether you are a reliable barista or at-home coffee enthusiast, backflushing with this espresso cleaning software is simple. Place it in the portafilter and run the cycle a few times Durable -- They are fabricated from fantastic which will final for years. Using a backflush insert with coffee cleansing pills might help extend the life of your machine colour:Dark gray Material:Silica gel size:Diameter about 54mm Package Contents: four x Cleaning pad Only the above kit content, other products will not be included. Note: Light and varied reveals could cause the colour of the object in the picture somewhat assorted from the real thing. The length allowed error is +/- 1-3cm.