A unique plastic material developed and patented by HEBA especially for earmolds. Physiologically harmless and safety-tested. Tested with excellent results for "dermal irritation", "sensitization" and "cytotoxicity" according to ISO 10993-1 by internationally recognized institutes.
Hard outside the ear (room temperature) - soft in the ear (body temperature).
Further decisive advantages:
Colors: pink-clear, clearn, red, blue, yellow, green, black (matted)
... the developed 50-Shore variation of the patented and provenTHERMOtec®-material!
THERMOtec®-OPTIMUM ... the best alternative to the original!