out work underline marking tool can draw horizontal line,vertical line,long line,short line,cross line,is a perfect helper for artists,architects,carpenters do draft,blueprint. This T-metal ruler will help you bridge the gap between ideas and innovations.
Help improve work efficiency
A good dialing rule can improve the efficiency of your work, steel ruler is very durable and not easy to break, dust-proof and shatterproof, can use lastly for a long time.
High precision engraving ruler, durable, and easy to read and not rust, not deformation, surface matte treatment，low reflection light, scale clear, and easy to read.