Features: 1Premium Material: This bean blowing bin is made of high quality alloy and silicone pad material which is hard durable and reusable. 2Manual Cleaning: Manually press to blow out the powder and at the same time clean the residual powder inside the teeth to keep the interior clean. 3Multi Function: It can be used as a bean grinder bin and a cleaning tool so that no coffee powder remains inside the grinder which is clean and hygienic. 4Applicable Model: This coffee grinder clearing bin is suitable for Fuji series 3cm interface inner diameter good compatibility and matching. 5Ergonomic Design: Fine workmanship this blowing bean bin can fit your palm well reduce fatigue 140g capacity fully meet your needs. Specification: Item Type: Blowing Bean BinMaterial: Aluminum Alloy + Silicone + PPInterface Inner Diameter: Approx. 3cm/1.2inCapacity: Approx. 140g/4.9ozApplicable Model: for Fuji Series Bean GrinderWeight: Approx. 331g/11.6oz Package List: 1 xBlowing Bean Bin Note: Manual measurement please allow some errors.