Firefly Couples Kit Multicolor Glows in the dark 3 piece set. Made using phthalate free odorless materials Thermoplastic Elastomers. Kit includes one small butt plug, one realistic shaped dildo and one vibrating cock ring with textured clitoral stimulating nubs. Sex and a smile with Firefly’s Glow-in-the-Dark Couples Kit. Includes a 5 inches smooth dong and a slim tapered plug, both with a strong suction cup and a 3 speed super elastic ring with pleasure knobs. All components are made of odorless, body-safe, TPE for long lasting pleasure. Suitable for all lubricants. 3 AG13/LR44 batteries included.