To protect bamboo surface while woking on it. Paper like texture so you can write on it. Comes off quite easily.
18mm x 18m, Made in Japan
Ring Auger, ¥2750
Professional Saw size M, ¥109998
Rotary Rasps fine, ¥2420
Rasp / Rough-surface, ¥1430
Hand-made Hira Yasuri 250mm/300mm, Discontinued File, ¥12100