Used in Japan for over 1000 years, this powdered wheat starch paste is easily prepared on the stove top or in the microwave by adding water. Archival and flexible, it is the first choice for professional paper conservators and artists looking for ecological adhesive. Instruction for preparation and use available HERE. Small size   100g  Medium size 250g Bring your refillable container to the shop to purchase by the kilo. Minimum 1kg.