This toothbrush is a prototype of a multi-material part. It was 3D printed with pam o2, the PP constituting the handle of the toothbrush will be overmoulded with a TPE to allow more comfort.
The objective is to validate the geometry of the toothbrush and the location of the future TPE inserts.

The 3D Pam printers allow producing prototypes of parts in good material, to limit the investment in tooling during the validation of the product concept.