Description: Coffee beans grinder blowing bean bin for 900N/HC600/600AE/RF64 household coffee cleaning accessories. Solve the problem of flour blocking in bean mill. Press out the residual powder of the cutter head, which can be used as a coffee bean store. The bean bin cover is anodized aluminum alloy, rust-proof and durable. the bean bin is made of food-grade silica gel. it needs to be compressed manually. Upper:outer diameter 7.9cm/3.11in;inner diameter 7.1cm/2.80in;Lower part:inner diameter 6.1cm/2.40in, outer diameter 7cm/2.76in, height 7.7cm/2.76in Specification: Material: Silicone+Aluminum Alloy Package Includes: 1 Piece Coffee Beans Grinder Blowing Bean Bin. Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.