Konnyaku is powdered Devil's Tongue root, a natural plant starch that, when mixed with water and applied by brush to paper, gives extra strength, waterproofing and memory to papers. 25g container. Instructions sent with purchase.

Note: For participants in Donna Watson’s Fiber Arts Take Two workshop, who wish to have konnyaku starch mailed, please select ‘Pick Up’ at checkout as the shopping charge is already included in the price shown.