Description: Manually with a mini arc polishing machine for plastic model, arts and crafts surface grinding and polishing With multi function grinding file With double sided grinding bar: 400/600, 800 / 1000, 1200/1500 grit With double sided polishing sponge: 6000/8000 Advice from the coarse mesh to breakdown for grinding and polishing Size Chart: Grinding bar length: approx. 13cm/5.12inch Brush length: approx. 9.2cm/3.62inch Package Includes: 1 Piece Polishing Sponge 3 Pieces Grinding Bar 1 Piece File 1 Piece Steel Brush
