Sensa Feel® is a proprietary engineering technique that creates the ultra-realistic sex toys Blush is famous for. When playing, you’ll find the soft outer layer and firm inner core of Sensa Feel® toys create a cushion that may make penetration easier, the shaft will move with the curves of your body, and your toy will return to its original shape with the release of each stroke. Close your eyes and hold these dual density, soft-to-the-touch dildos and vibes in your hands and you’ll have a hard time distinguishing them from a true erect penis. Sensa Feel® technology has been utilized in silicone, PVC or TPE materials. All three Sensa Feel® materials are third party, independently lab tested and have proven to be body safe and free of phthalates, latex, fragrance, and chlorinated paraffins.