Build up to 57 lightup airplanes sharks boats trucks animals and space shuttles with the laser pegs dragon kitr just snap any laser pegs shape into one of the female points to light up the ledr as you build each piece feeds the next shape through a low voltage current that safely illuminates the enclosed ledr just install 3aa batteries and push the red button to cycle through 4 light settings slow flash fast flash solid light and offr the board also acts as a storage bin to hold all