Features: Enhances your model making precise and efficiency with the 12 In 1 Carving Ruler Drill Hole Detailers, specifically for DIY hobbyists and versatility crafting enthusiasts. Crafted from high strength steel, this durability tool features fine etchings scale to ensure accuracy in every operation, making it a reliable choice for intricate detailing tasks. Ideal for model enthusiasts, professional model maker, and DIY craft lovers seekings to elevates their craftsmanship with precise line scribing and detail handling. Perfectly suited for model assembly and militaries model projects, this tool aids in detailed carving, line embellishment, and accurate positioning of complex components. With its comprehensive designs, this Ruler is essential addition to any model maker's toolkit, offering wide application possibilities. Specifications: Component:Steel Size:Approx.8.9x6.3cm/3.5x2.48inch 12 In 1 Carving Auxiliary Ruler Package Includes: 1pc Carving Auxiliary Ruler note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.