PARACITY electric coffee mill has a powerful 150 Watt motor which can quickly grind up to 2 ounces of coffee beans within 20 seconds. Both blade and bowl of the grain grinder are made of stainless steel which ensure it a powerful and quality grain mill.This electric coffee grinder is simple to use with one touch operation. Just put the coffee beans in and press the button to start the coffee grinder machine, control grinding time to adjust the coarseness.As a multifunctional grain mill, this grinding machine not only can be used to grind coffee beans, but can grind spice, herb, nuts, grains, corns, salt etc.. The spice grinder is easy to clean with water but as the blade is sharp, please Do NOT touch the blade with your hand or fingers while cleaning.Only when the lid is installed correctly, this electric herb grinder can be started. NOTE:This grain mill grinder is only suitable for grinding dry and solid food material. Please do NOT continuously use this herb grinder for more than 60 seconds. Do NOT fill the grinding bowl more than 2/3 full.Package include: 1* Electric Grinder, 1* Replacement Blade. PARACITY wants to give our customers happy purchase experience. If you have any issues using our products, please contact us, we will try our best to serve you.