Description: 【Versatile and Adjustable Speed】: The Engraving Pen is a multi purpose tool with adjustable speed settings. It features three different speed levels - 5000/min, 10000/min, and 20000/min, making it suitable for various engraving and polishing tasks. 【Advanced Features】: This Engraving Tool is equipped with over temperature protection, power saving management, over voltage protection, and over current protection to ensure security during use 【Illumination Function & Wide Clamp Range】: The Engraver Tool comes with an illumination function for better visibility while working. It has a clamp range of 2.35 MM which accommodates various sizes of carving bits 【Material & Compact Size】: Electric Engraving Pen is made from ABS pp material that ensures longevity of the product. Its compact size 12.1 cmx1.6 cm/4.76 inchx0.63 inch makes it easy to handle and carry around 【Versatile Use】: Engraver Pen is suitable for engraving jewellery, wood, glass, leather, metal, stone, etc. Especially suitable for beginners Specification: Material: ABS PP Size Chart: 12.1 cmx1.6 cm/4.76 inchx0.63 inch Package Includes: 1 Engraving Pen Note: Please allow slightly errors due to manual measurement and different monitors.