Portable rechargeable nail polisher $ 34.63 Nail product category: Polishing machine Cosmetic features: fast and portable Suitable for skin type: any skin type Features: Professional and lightweight design, high quality and higher service. Charging time: 2 hours. Can be used for 4 hours. Can be used as a power bank. Uses: engraving, engraving, milling, grinding, sanding, polishing