Rail Cube Starter Set Simply use the included water

Simply use the included water brush pen to reveal the hidden details and watch the vibrant colors come to life

Comes with a runway fashion backdrop

Mixes into a soft violet color and is scented just like blue razz ice cream -- a sweet berry scent

and designed with children in mind no sharp edges or heavy parts

Start the party anywhere

Rail Cube Starter Set Simply use the included waterComplete starter set for building rail tracks and play scenes Colorful, interlocking pieces for easy assembly and customization Encourages creativity, problem solving, and STEM learning Perfect for imaginative play and hands on fun Ideal gift for kids who love trains, building toys, and construction sets Suitable for ages 3+