Features 1、1. Our cleaning tablets ensure the sustainable removal of residues and scale deposits on the machine, grease, milk and coffee residues. 2、 2. Suitable for fully automatic coffee machines, espresso machines and milk machines. Automatically clean the internal parts of the coffee machine. 3、 3. In order to properly release your coffee aroma, our cleaning tablets can ensure you enjoy coffee for a long time. 4、 4. Clean the equipment every 14 days or after 250 cups to ensure normal operation of the equipment. 5、 5. High-quality cleaning tablets, non-corrosive – our tablets ensure a long-lasting non-corrosive cleaning experience for all types of machines. Specifications Material: Sodium percarbonate, biological enzyme, etc. Diameter: 1.5cm Weight: about 2 grams/piece Shelf life: 3 years Applicable coffee machine: automatic coffee machine, semi-automatic coffee machine Package List 50 * Cleaning Tablets