1. Premium Material: This bean blowing bin is made of high quality Aluminum alloy and silicone pad material, which is hard, durable and reusable. 2. Manual 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. 3. Multi 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. 4. Applicable Model: This coffee grinder clearing bin is suitable for series, 3cm interface inner diameter, good compatibility and matching. 5. Ergonomic Design: Fine workmanship, this blowing bean bin can fit your palm well, reduce fatigue, 140g capacity, fully meet your needs. Item Type: Blowing Bean Bin Interface Inner Diameter: . 3cm/1.2in Capacity: . 140g/4.9oz Applicable Model: for Series Bean Grinder Colour:white + silver Material:Aluminum alloy + silicone + plastic Size:115 x 105mm Package Contents: 1 x Blowing Bean Bin Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.