Adrien Lastic Thermo-Reactive Silicone Suction DildoWe are excited to introduce to you the SilexD dildo. A Thermo Reactive Dual density Suction Cup Dildo. Made of silicone material that reacts to temperature. With the soft exterior and firm core, you can heat your dildo in hot water or microwave to make this more pliable, soft and flexible. Or pop it in the fridge or a bowl of ice cold water to stiffen the shaft for a harder ride. Either way, you will experience a realistic sensation like no other