This push from behind bubble toy, a durable truck built by Tonka, makes plenty of bubbles. It makes a fire engine sound and the ladder comes off for pushing around or playing. Chief Bubbles drives the truck on top with a four and a half oz. bottle of Koosh Bubbles Solution and a Bubble Wand. As the child moves this Oddz On truck, the bubbles spread, and they will certainly keep your young fire fighter happy. There is a free offer of a child's fire helmet to complete the fun. This Bubble Fire Truck is totally kid-powered, and it is easy to fill and to use over and over again.