The perfect integration of tamping station and knock box can fit your countertop well. The 4 in 1 espresso tamper mat is made of wooden materials, durable and eco-friendly. Ideal for the coffee preparation process and looks great on any countertop. 1.5L great capacity detachable knock box, meets your daily needs and convenient for cleaning, silicone knock leaver reduces knock impact and keeps safe and quiet, silicone mats all round, slip and scratch resistant.