【3-Speed Adjustable with Intelligent Overload Protection】Equipped with a precision motor (15000-22000r/min), easily switch between low speed (for delicate wood/leather), medium speed (for glass/ceramics), and high speed (for metal/stone) to match any project. The built-in overload protection chip automatically powers off during high resistance, safeguarding the motor from damage and ensuring longevity—ideal for both beginners experimenting with new materials and professionals tackling heavy-duty tasks.

【Ergonomic Grip & Ultra-Quiet Operation (25dB)】The lightweight, non-slip aluminum body is contoured for comfortable one-handed use, reducing fatigue during long engraving sessions. With a working noise level as low as 25dB (quieter than a whisper), this pen lets you craft in peace—whether designing jewelry at night without waking family or working in shared studios. The smooth, precise control empowers detailed carvings, while the premium metal finish adds a professional touch.

【37-Piece Kit with Beginner-Friendly Stencils】Unleash creativity with 37 high-quality bits (including carbide burrs and diamond polish heads) for engraving, drilling, sanding, and more. Plus, 11 reusable stencils (letters, patterns, and motifs) make it easy for beginners to create flawless designs right out of the box—perfect for personalizing keychains, jewelry, or wooden decor. Professionals will appreciate the diverse bit selection for intricate projects like metal art or stone etching.The durable carrying case keeps tools organized on the go.

【Cordless Freedom with 8-Hour Runtime】Say goodbye to tangled cords! The USB-C rechargeable battery delivers 8 hours of continuous use on a full charge, while fast charging (1.5 hours to full) keeps you productive. Lightweight and portable (仅 0.09lbs), take it to craft fairs, outdoor workshops, or anywhere inspiration strikes. The cordless design ensures unrestricted movement, whether engraving on-site at events or creating in your home studio.

【Perfect for Beginners & Professionals Alike】Whether you’re new to engraving or a seasoned artist, this pen grows with your skills.Backed by a 24-month warranty and lifetime technical support, enjoy worry-free crafting. Plus, the sleek gift box makes it an ideal present for birthdays, holidays, or anyone eager to explore their creativity.