Thank you for looking! (^^) This is a special grade persimmon tannin liquid in a pouch container from a long-established persimmon tannin manufacturer in Kyoto with 150 years of history! Made from "Tenno" persimmons, which are rich in persimmon tannins ideal for persimmon tannin liquid, this is truly a "special grade!" persimmon tannin liquid. The drawback of persimmon tannin liquid has been its tendency to solidify, but with this pouch container, by expelling air after use and storing it, its shelf life has been significantly improved compared to conventional containers. Basically, please use the persimmon tannin liquid as soon as possible. Even if unopened, it tends to solidify due to temperature changes. [Dyeing Method] 1. Remove dirt and oil from the fabric or paper to be dyed. 2. Dilute the persimmon tannin liquid with at least twice the amount of water. 3. Gradually color the material by dipping or brushing. Repeat dipping, brushing, and drying to achieve your desired color. 4. After drying thoroughly, rinse with running water to finish. *Persimmon tannin liquid solidifies and forms a film simply by drying, so there is no need for a special fixing process. [Painting Method] 1. Remove dirt and oil from the surface to be painted and dry thoroughly. 2. Dilute the persimmon tannin liquid with about twice the amount of water. 3. Apply by rubbing with a cloth or brushing. 4. Dry. 5. Repeat steps 3 and 4 to gradually color the material and achieve your desired finish. This persimmon tannin liquid is concentrated and has good color development. Use it as is or diluted with tap water. It is 100% natural and safe to use! It is a safe persimmon tannin liquid that has not been processed. It has a slight odor. We would like to recommend this persimmon tannin liquid to those who have used it before and those who are trying it for the first time. We will include the same pamphlet and instruction manual that the manufacturer provides. Also, if you need multiple units for students in a "Ikkanbari" (a type of Japanese craft) class, please let us know in the comments. We will offer a discount. Immediate purchase is welcome ♪ *Please note that the shipping method may be changed to YuYu Mercari便 (anonymous shipping). Thank you for your understanding.