The brush-filled Scrubbing Canister System helps you clean faster and better than with a regular brush, gauze or towels. In conjunction with disinfectant (not included), the hundreds of soft and firm bristles quickly remove stubborn bioburden from outer surfaces of handpieces and instruments. Helps reduce contamination of ultrasonic solution and eliminates materials left behind by sterilizing alone. Easily disassembled for autoclaving or chemiclaving. Rugged white plastic with suction base.