The Sumitsubo Tsuboshizu Shin Wakaba 210mm is a traditional Japanese chalk line made in Sanjo, Niigata Prefecture , by Tamaki Seisakusho , a workshop renowned for the quality of its wooden tools.
This 210 mm model offers a more generous size, ideal for jobs requiring more cord length and improved hand stability. Its design remains intentionally simple and functional, true to the tools used daily by Japanese craftsmen.
Made from Keyaki wood (Japanese elm) , it combines strength, durability, and natural aesthetics. Each piece has a unique grain, making each one slightly different.
Designed for tracing with traditional Japanese ink (sumi), it allows for fine, clean lines perfectly suited to precision assemblies.
Name :Tsuboshizu Shin Wakaba
Manufacturer:Tamaki Seisakusho
Place of manufacture:Sanjo, Niigata, Japan
Kind :Traditional Japanese chalk line
Length :210 mm
Material :Keyaki wood (Japanese elm)
Color :Black
Use :Carpentry, joinery, precise layout
Special feature:Unique grain pattern on each piece
