Our little has wanted "Toothless" for his 6th birthday, he was thrilled! He is about 30-40cm long or large, lovingly worked into detail (Print, claws, semi with trailer, wings) He is a very robust construction, so that he even survived unscathed every fight or fall. The tail must be back-mounted, it is just reingesteckt that but gave us no trouble. The wings and tail are made of softer plastic than the body and can be moved slightly so. The wing can pull the body ran or spread to fly. It has a movable mouth that he can flip on and. In this mouth, the beautiful blue light that can be seen well in the bright and the dark is of course much better. Also out of the mouth comes the water vapor, which is blue by the light which brings to amaze the little children's eyes. Previously, but you have Unscrew the saddle and insert one of the two supplied tanks. Triggers the light and the water vapor, the light is always the same out of the mouth, by two buttons that are below the two ears. My two robbers, 6 and 7 years who, like others described, no problems trigger buttons. I think is crucial that you need only press one of two buttons !!! A deduction of points, there are still "Toothless" can shoot out of his mouth with two supplied arrows. This fix but in the mouth, is more difficult for our little ones, as the mouth with a few taps must remain always pressed, so that you can then put the arrow into the hole with other little fingers. Unwieldy even for me as a mom. (But it does not hurt when the mouth but then times with finger snaps :-).) What's also important how reinsteckt the arrow: he bottom and on both sides of small crease, he is flat on top! The flat piece must face up, just as the arrow fits into the hole !!! He also is triggered by one of the two buttons behind the ear! Water for steam or "fog" Share: Includes a small plastic pipette, you can easily fill vacuum. The water is then injected into the saddle, which can be closed with a small push button. Even the filling, making my two great fun. I can not confirm that it runs out with us, when the seal is properly seated !!! Are unfortunately not included 3x 1.5V AAA batery and no Hix! Unfortunately, that is still missing to complete! For our boys the perfect gift !!!