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
Hand-Held 12mm Bamboo Drill Bit with Wooden Handle, ¥3000
Brush for Cleaning Bamboo Interior -Shakuhachi, ¥1900
Japanese T-Handle Ring Auger (15mm), ¥2500