Blitz B17 is a brand new powerful MECH MOD powered by a single 18650 battery with unique bamboo appearance and Tibetan silver material tube. It adopts advanced surface aging technology for good handle with attractive classic appearance. What's more, B17 features a 510 hybrid top cap for optimal power output. Together with a gold-plated brass button on the bottom for easy operation, B17 MECH MOD is absolutely a good choice for advanced vapers. Retro Silver color.