The Conair InfinitiPro Performa Series Blow-dryer is  the best blow-dryer I've used in a very long time. It come with the diffuser, the thermal pik; and 2 concentrators. It's the complete package. I forgot my hood dryer is in storage so when I washed my hair I used this blow-dryer with the thermal pik. My hair was so shiny, straight and bouncy. I think I just found a new blow-dryer.