Includes two interchangeable round and square suction tips for versatile application, handling, multi point, and large area jewel placement Ergonomic lightweight ABS provides comfortable grip for extended use, ideal for jewel paintings and decorative Adjustable 3 speed suction control adapts to different jewel sizes and materials, ensuring stable grip without flying or dropping diamonds, perfect for beginners and experts alike Highly efficient operational saves time and reduces hand fatigue, completing projects several times faster than manual Electric jewel painting pen features automatic suction technology for quick and effortless jewel placement, eliminating slow manual with easy operational to efficiency while being relaxing to use, Manufacturer: KAHDGSS