기능

• I can write clearly even on a wet surface.
• An oily crayon type that can write even on wet surfaces, with a 4mm core specification that does not need to be shaved.
• Concrete, wood, metal, glass, tile, resin ... you can mark anywhere.
• It is easy to use with a knock-type holder, and it is economical to use until the end without getting dirty.
• oily
• Use: Construction Crayon