The linear arc scribing tool is made of aluminum alloy and stainless steel, which has practicality, wear resistance, scratch resistance and durability, and long service life. The arc scribe is easy to use and measure, with high accuracy and professionalism. Wood drawing needle tool for linear and arc dual purpose, can accommodate pens of different sizes, suitable for wood, ceramics, iron, acrylic, etc. The measuring range of the wood drawing needle tool is 13 cm/5.1 inches. It can also be used as a depth gauge. It is quick to operate and has a strong sense of balance.