This is a thick lead mechanical pencil with a lead diameter of 1.3 mm, which is hard to break even when writing with strong force. Children using a mechanical pencil for the first time or those who have trouble controlling writing pressure can also use it with confidence.

The thick lead makes it easy to write firmly, so it is useful for writing on wood and other materials for DIY projects as well as on paper. The smooth writing feel and the ability to create strong or weak lines and shading make it ideal for sketching, drawing, and rough drafting of ideas. It is useful for a variety of purposes, including hobbies, study, and work.