They are delivered in sets of 4 pieces with different colors, so that you can place sandpaper with different grades and when modeling you can quickly identify them by the color of the tool. For example:
- In the black one could place the thickest sandpaper, nº360
- In the dark gray, sandpaper nº 800
- On light gray sandpaper no. 2,000
- On target, the finest. For example, # 4,000
These sanding tools are a durable tool. They are light and resistant. They have different areas for different sanding needs: an area for sanding rounded surfaces and flat areas for sanding flat pieces. Once the sandpaper has been used up, you can change it and continue working. We do not include sandpaper because generally modelers have their favorite grades for sanding.