This machine can finely grind tea leaves. Includes instruction manual and recipe book. Green electric tea grinder with adjustable grinding settings. - Brand: TWINBIRD - Model Name: RYOKUCHA BISAI GS-4671 This item has been stored unused on a kitchen shelf at home. I am selling it because I have no opportunity to use it. The outer box is not included. Free shipping and anonymous delivery. No need to ask for a comment before purchase; direct purchase is welcome. Thank you.