A toothbrush, compatible with oralB tooth brush tips, that can be sensorized with a Shimmer device.Print toothbrush file. for cover you can either use toothbrush_cover for hard material, or toothbrush_cover_flex for flexible material (it has built in supports). In both cases you may have to slightly scale the model, to adjust for your printer's tolerance; provided files assume a tolerance of 0.4mm.