DABPRESS Pollen Tumbler Machine - 2pc Each of 120, 160, and 220 Micron Replaceable Nylon Sifter Included Features: Aluminum Machine Housing - Including 1pc aluminum base, 1pc aluminum case, and 1pc acrylic lid. Durable AC Brushless Motor - Replaceable motor offers long-term stability working, and it allows us to speed up or down as you need as well. Easy to Replace - 2pc each of 120, 160, and 220-micron nylon sifter included. Easy to Clean – Nylon sifters make cleaning a breeze, and easily accessible parts lead to maintenance with minimal effort. 120 Grams Capacity - Tumbler is capable of processing up to 120 grams of dry plant material at a time. Specifications:  Item No.: dp-pt01 Type of Motor: Brushless DC Motor The voltage of the Motor: 24v The voltage of the Adapter: 9 - 24v The current of the Adapter: 100 - 1500mA Barrel Dimension: 9.4 in x 6.1in Material of Sifter: 100% Nylon Micron of Sifter: 120, 160 & 220u Tumbler Dimension: 16.1in x 8.2in x 8.7in Working Voltage: 110 - 220v Questions and Answers?  Q - What are the plastic balls for?A - As the barrel rotates, the plastic ball will keep falling to prevent the filter bag mesh from being blocked by the material. Q - Do you have replacement nylon sifter?A - Yes, please buy it from the link ( replacement sifter )Product Tutorial: