Skyn Elite Extra Lube 10's by Ansell Colour:Assorted Feature Unleash Colorful Bliss NEW 3776 EMERALD GREEN Feature Unleash Colorful Bliss NS Novelties Colours Pleasures Trainer Set Single Size Butt Plug Inflatable Trainer Progression Options Three graduated sizes in one kit One fixed size only Single piece with air expansion Material Safety Medical grade liquid platinum silicone Varies by brand Silicone or PVC depending on model Best For Beginners building comfort progressively Experienced users with known preferences Users seeking variable sizing in one toy Control During Use Manual insertion Start with lower intensity modes and gradually increase power as you build arousal Key features insertable depth approximately 5