This is a very well made and VERY cool wand. Each time you push the button the wand changes colors(red, blue, green, ect...). On the last setting it strobes though all the colors so when you spin it it creates a rainbow. The bubble wand can be removed and the unit can be used as a multi color photon light!!!

Comes with a rainbow lanyard and VERY strong chain for spinning. Uses AG-13 Watch Batterys