Purchased several years ago. Used about 2-3 times a week for about six months. I have cleaned the inside, but there is some remaining dirt. Since it is used, please refrain from purchasing if you are concerned about stains or scratches. Captain Stag Made in Japan Coffee Mill Ceramic Blade Handy Type S Size 18-8 Stainless Steel UW-3501 Weight (approx.): 219g Country of origin: Japan Material: Lid/Container: 18-8 Stainless Steel, Body: 18-8 Stainless Steel, Polypropylene (heat resistant temperature 100 degrees Celsius), Polyacetal (heat resistant temperature 100 degrees Celsius), Stainless Steel, Iron (chrome plating), Handle: Stainless Steel (heat resistant temperature 100 degrees Celsius), Polypropylene (heat resistant temperature 100 degrees Celsius), Blade: Ceramic porcelain Product size: (approx.) Body: Φ46 x height 135mm, Handle: 28 x 113 x height 35mm Container capacity (approx.): 120ml Bean capacity (approx.): 17g (amount of roasted beans that can fit in the body) Ceramic construction minimizes odor transfer, compact and portable for outdoor use.