Fabrication mold for silicone mouth piece?
So I bought an owala a while ago and is having the same issue of black substance on the silicone mouthpiece, does anyone know where I can find a silicone casting mold to make replacement mouthpieces?
So I bought an owala a while ago and is having the same issue of black substance on the silicone mouthpiece, does anyone know where I can find a silicone casting mold to make replacement mouthpieces?