Each paddle is 3D printed, primarily in rigid PLA, and some models in PETG for added flexibility. After printing, the part is sealed to achieve a smooth surface, free of pores or visible layer lines.

Yes: the sealed finish eliminates roughness and provides a smooth, easy-to-clean surface. As with any percussion activity, it is recommended to start gradually, communicate well with your partner, and stop immediately if you experience acute pain, numbness, or skin breakage.