Package Contents: 1Zpresso JX & cleaning brush Product specifications: Weight: 650±5g (1.4lbs) Dimensions: 15.8 x 5.7x13 cm Capacity of grounds chamber: 30-35g (depending on the bean type) Material: 304 stainless-steel, aluminium alloy, and wood. Quick unboxing of the 1Zpresso JX grinder https://www.youtube.com/watch?v=F1jAbxrcCvk Learn more about the 1Zpresso product line-up in the 1Zpresso product brochure