Is NMC Ltd silicone pure silicone? I'm curious if anyone has tested the quality of NMC Ltd silicone, or had any degrading problems with the silicone. I got the nite warmer vibrator which is listed as pure silicone and I'm curious if it's pure silicone or a silicone blend. NMC has a few toys listed as silicone, one is the gentle-play ,but another company Nasstoys has some similar looking products that are tpr silicone, g-spot-2-tone. Are they the same company but a different line/name for different products one brand is silicone the other silicone blends?