M4003C-3 Otodus 3mm Set (Combo)

From the manufacturer:

The patented OTODUS feature enhances the stability of polishing heads while allowing for easy and rapid replacement of sponge sandpapers.

Content includes:

• M4003 - The Patented Polishing Head Set
• M4006 - The Cutting Template
• M4300 series - 3mm Thickness Sanding Sponge Set (#240/#320/#400/#600/#800)