The 300mW Dual Blue Laser is one of the best of the dual class. No questions asked it deserves its title as the most prestige amongst the duals. It displays a sharp blue color output that combines darkness with clarity giving a one of a kind effect. Definitely one of the lasers that can hold their own alone, as well can be combined with almost any other laser. It has all the normal dual functions and is perfect for all occasions. Whether its a big club style event or more intimate style event it will fit in perfectly. As mentioned in the dual green laser it definitely goes best with green showing both a clear, classic and original laser show. Check out our Blue Green Package Deal to get the ultimate show.