Regular use of descaling tablets is crucial for removing mineral scale deposits in your machine. It ensures proper hygiene and maintains consistent grinder performance. Better Coffee Taste: Descaling tablets provide significant savings for better-tasting espresso and help extend the life of your grinder. Prevent Flavor Transfer: Perfect for preventing flavor transfer when switching between regular, decaf, and flavored coffee. Best Usage Time: Descaling is performed according to each manufacturer's instructions, usually once a month. 2 tablets for each cleaning. Area of Use: coffee machines, kettles, water dispensers, humidifiers, disinfection cabinets, teacups, egg boilers, and other places where dirt needs to be removed. Color: white Material: Solid effervescent tablets Size: 15x15x7mm Package contents: 40 * effervescent tablets Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.