Feature Highlights: 1. Dual-Purpose Linear & Arc Tool – This wood engraving scraper features a newly added stainless steel roller with a smooth, non-blocking handle. It effortlessly draws both parallel lines and precise circles. 2. Wide Range of Uses – The adjustable wood marking tool works on various materials like ceramic, iron, acrylic, wood, and glass, making your projects easier and more versatile. 3. Fully Adjustable Design – Retractable with a 0–120mm adjustment range, it also doubles as a handy depth gauge. Clear scale markings make measuring quick and accurate. 4. High-Quality Materials – Made from aluminum alloy, stainless steel, and brass with an anodized surface finish, it’s built to be wear-resistant and long-lasting. 5. Precision Measuring for Woodworking – A reliable linear measuring tool designed to help you achieve accuracy in all your woodworking projects. Product Details: This multi-functional engraving and marking tool is perfect for DIY enthusiasts and craftsmen. It combines a linear scraper with an arc-drawing roller, allowing you to create straight lines, circles, and curves with ease. The adjustable retractable mechanism provides flexible measurement and depth gauging. Durable anodized construction ensures it stays scratch-resistant and sturdy through repeated use. Ideal for working on wood, metal, glass, acrylic, and ceramics. Specifications: - Material: Aluminum alloy, stainless steel, brass - Adjustment range: 0–120mm - Finish: Anodized surface - Use: Linear marking, arc drawing, depth measurement - Compatible materials: Wood, ceramic, iron, acrylic, glass, and more