ALLINCLUSIVE SET: Get everything you need to start engraving right away Our carving pen set includes 100 essential drill bits, adapters, saw blades, punching drill bits, polishing drill bits, templates, and a Micro USB charging cable. Start your DIY journey and unleash your creativity today Perfect engraving delicate details on jewelry, glass, metal, and more. (Note: Refer to instructions easy installation of drill bits.)HIGH EFFICIENT USB WIRELESS ENGRAVING PEN: To do a good job, one must first sharpen one's tools. With its advanced technology and highpower capabilities, this engraving pen allows you to achieve precise and intricate engravings with minimal eft. It offers unmatched speed, precision, and control, ensuring that every engraving you make is one of the best.5 SPEED ADJUSTABLE: 5 gears adjustable speed 5000/8000/11000/14000/18000r/min, suitable different application. From delicate warnut crafting to large wooden carve. This engraving pen allows you to achieve precise contral a engraving projects with minimal eft. Moreover, the LED indicator design allows you can clearly know the current speed you are in, say goodbye to misoperation.SAFE AND EASY TO USE: Discover the joy of carving with ease Our DIY carving pen is designed beginners, allowing you to eftlessly create beautiful designs. Start with the lowspeed mode and gradually increase the speed as you gain confidence in your skills. Comprehensive kit and various bit set provides you versatile options to start your work.PORTABLE AND VERSATILE: Take your creativity awhere with the compact design of our engraving pen. It's suitable engraving on various materials like metal, glass, ceramics, leather, wood, jewelry, stone, and plastic. Unleash your imagination and showcase your artistic talents.