Smooth, seamless, and discreet, these bullets are adorned with fine white crystals for an elegant touch. Enjoy incredibly intense power with a whisper-quiet performance. Featuring new incremental speed control and a luminous light, they're designed with an instant off feature for convenience. Made of ABS with metallic plating, these bullets come with a battery included (1 N) and measure 2.5" x .6" / 6 cm x 2 cm.