Scope of Application: The new developed burr is compatible for both coffee and pour over, providing you great using experience. 420 Stainless Steel: Coffee grinding disc core kit is made of 420 stainless steel material, sturdy, durable and long service life. Easy to Use: Conical burr, enhanced cutting ability and faster grinding. Exquisite workmanship, beautiful appearance design. Reliable Performance: The coffee grinder burr will not add heat during grinding and will not damage the flavor of coffee beans, making it a good choice for coffee lovers. With Pointed Cutting Function: The incisive burr of the cutting has a pointed cutting function, which can realize secondary cutting and effectively improve the grinding effect. Colour:Silver Material:Stainless steel Package Contents: 1 * grinding core 1 * grinding disc Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.