The Cafelat Large Tubbi Knock Box is the perfect accessory for home/office baristas to dispose your coffee pucks. The new Large Tubbi Knock Box has been upgraded to a larger size and still features the same shape as the pervious original Tubbi Knock Box. The convenient size of the Tubbi Knock Box can comfortably hold around 40 double pucks. It also features a silicone ring on the bottom that prevents it from moving, absorbs noise and protects your work surfaces. To wash we recommend you remove the knock bar and just give it a rinse in mild detergent however, they are dishwasher safe.Knock bins are an essential item for every espresso machine set-up. The quality and stability of the knock bin is important when knocking out the coffee puck from the portafilter. Cafelat currently have the Large Tubbi Knock Box and Home Knock Box styles, the designs are highly functional, very attractive, high quality and very stable.