Description: 【Quality material】: This circle drawing maker set is made from quality metal material, which is wear resistant, sturdy, and not easy to deform. It can be used repeatedly for a long time 【Kit includes】: The model circle tools kit comes with 2 circle locators and 2 circle makers to meet your precision engraving needs 【Easy to use】: This building craft device is simple to operate. Just position the location where you need to make a circle and then draw the circle with the drill 【Wide application】: These diy crafting supplies are nice for creating fine circular engravings, making them a great accessory tool for your DIY model making projects 【Practical gift】: This circle drawing drill makes a practical gift for family members or friends who love DIY or handmade model crafting activities Specification: Material: Metal Size Chart: Drill Diameter: 0.05cm/0.02inch; 0.01cm/0.00inch Package Includes: 1 Set Circle Drawing Maker Note: Please allow slightly errors 1-2cm differences due to manual measurement.