This is a fabulous knockout box. It features a tamper ready base to consolidate espresso tools, keeping the knockout box and tamper within easy reach of the machine. The body is constructed of stainless steel and houses a removable rubber coated bar. The heavy rubber base resists sliding and includes a station for a tamper. It provides a convenient, no fuss, no mess way to safely dispose of your coffee grinds. An ideal gift for the discerning coffee drinker! Tamper NOT included, but is available separatellyl Washing Instructions: knockout box is dishwasher safe but the base should be hand washed