Firefly Yoni Blue Stroker from NS Novelties. Elevate your bedroom fantasies with The Firefly Stroker! Set the tone for a wild and sexy encounter with the worlds first Super Soft Platinum Silicone Glow in the Dark masturbator. Available in assorted shapes, colors and sizes. Safe to use with all lubricants. Fireflys silky smooth strokers an enticing glow in the dark surprise! UPC:657447102592. Product dimensions 5.39 inches by 2.44 inches by 2.44 inches. Package dimensions 9.13 inches by 3.46 inches by 3.39 inches. Packaged weight 9.20 ounces. Product material Silicone.