焼やき筆ふで

noun

wooden stick with a burned tip (used to create underdrawings)

A traditional drawing tool: a wooden stick whose tip is charred to produce a soft, charcoal-like line for preliminary sketches or underdrawings.

• 日本にほん画が家かは下した絵えを描かくときに焼やき筆ふでを使つかうことがある。

  Japanese painters sometimes use a burnt-tip stick when creating underdrawings.