コア素材解説

□ Japanese Cypress

Light but stiff

□ Poplar

Reasonably stiff and light with consistency

□ Japanese Beech

Stiff and strong with high density

□ Paulowania wood

very light with weak structure against pressure

□ Walnut

very light but not so strong

□ Soft maple

light with low density

□ Bamboo

The fibers run vertically, making it flexible and springy.

□ Aspen

Lighter and more uniform than beech.