Premium Tosa Plaster, Traditional Method, Pure Paste 20kg

Thank you for looking.
The box has been opened once, but the item is new.
I realized I needed a machine to mix the contents, so I gave up on using it and am offering it here.
Thank you for your consideration.

Tanaka Sekkai Kogyo Co., Ltd.
Premium Tosa Plaster, Hon-zukuri, Pure Paste, 20kg