Micro Mini Rechargeable Electric Grinding Lettering Pen Cleaning And Polishing $ 20.28 Product information: Specifications: Simple with [no box], standard, DIY grinding and polishing sets, woodworking grinding and polishing sets, jade grinding and polishing sets, economical grinding sets Clamping range: 0.5-3.5mm Rated voltage: 3.7V No-load speed: 2000 rpm Noise decibel: silent design Body size: 20.3*3.5cm Packing list: Grinding and polishing lettering pen*1Set
