Coffee grinder unmarried dose hoppers is designed for additional grinder models. Grinder blowing bean bin single dose hoppers prospective is 140g, cleansing and collecting the surplus coffee grounds. Coffee grinder dose add in your coffee grinder, simply need to press the bellow, and at the same time clear remainder powder contained within the equipment to preserve the within clean. Grinder unmarried dose is made of superb silicone material, unique design alloy lid to ensure completely satisfied hand press tactile impression. The grinder blowing bean bin is extensively used in many occasions, and might be widely used in kitchens, homes, restaurants, coffee shops, etc. Grinder blowing bean bin single dose hoppers capability is 140g, cleaning and collecting the excess coffee grounds. Specifications: Product Name: Coffee Grinder Blow Hopper Material: Silicone Color: Black Size: 105x84x84mm (As Picture Show) Weight: approx Package Contents: 1 x Coffee Grinder Blow Hopper Only the above equipment content, other products aren't included. Note: Light reflection and assorted reveals can cause the colour of the thing in the photo a little assorted from the real thing. The measurement allowed error is +/- 1-3cm.