9-pack of specially formulated, decalcifying cleaning tablets * Eliminates mineral build-up; helps ensure great-tasting coffee * For Jura-Capresso fully automatic coffee and espresso machines * Works with Impressa Z5/Z6, S7/S9 Avantgarde, F7/F8/F60, and E8/E9 * Measures approximately 1 by 1 by 1/3 inches each