"Professional USB Electric Nail Polisher with 11 Pcs Drill Bit Gold Material: Aluminum Alloy, ABS Product dimensions (LWH): 1.8 cm × 13 cm Package dimensions (LWH): 19 x 11 x 5 cm Weight: 200 g Features Full Attachment: Equipped with 11 different polishing heads to meet different polishing needs, you can quickly and easily decorate your nails. Ergonomic: The nail drill machine is made of aluminum alloy material, so the surface is smooth and textured, easy to hold, easy to touch, sturdy and durable, so it can be used for a long time. Adjustable & Low Noise: It does not harm your hands, you can adjust the speed as needed, it operates stably with low noise and low heating, and you can use it with confidence. USB Power: This electric nail polish pen is designed to be connected to any standard 5V USB power socket for smart and easy use. Portable: Designed to be small and lightweight, this Electric Nail Polisher is easy to store and carry Package Include 1 x Professional USB Electric Nail Polisher 11 x Drill Bit set 5 x Sand paper roll 1 x USB Cable 1 x Manual"