คุณลักษณะ

• Adopts the popular "high polymer" core
• It has a 1.3 mm core that does not need to be shaved, and has a thickness that allows you to read instructions clearly.
• Adopts a "high polymer" lead that is well known for stationery and office use. It can be written thickly and has approximately twice the strength of conventional clay leads.
• Amazing writing distance is about 3 times (Commercial product Normal sharp lead, pencil ratio)
• It is a metal head specification that the pen tip does not fall off.
• Use: Architectural Stencil