Electric Diamond Painting Pen Diamond Painting DIY Tool Set Rhinestone Application Tool High-Efficiency Diamond Painting Tool Rhinestone Application Aid

【USB Convenient Power Supply】 Supports power bank/computer charging, eliminating battery replacement. Stable runtime meets extended diamond setting needs. 【Multi-Head Multi-Diamond Compatibility】 Includes 3 types of setting heads for round/square/irregular diamonds. Multi-head batch setting boosts efficiency by 3x. 【Electric Effortless Operation】 Micro motor-driven mechanism securely attaches diamonds with a light press, preventing finger fatigue and ensuring easy operation for beginners. 【Precision Adhesion】 Strong magnetic diamond applicators prevent slip, ensuring accurate alignment and minimizing rework. Adjustable magnetic strength available on select models.