Funphix Glow in the Dark Fort Building Kit Designed for easy assembly, the Funphix Glow in the Dark Fort Building Kit ($45) includes 49 sticks and 28 connector balls, as well as an instruction manual with building inspiration. The best part: The sticks glow in the dark, so the fun doesn't have to end after lights out. Image Source: amazon.com Funphix Glow in the Dark Fort Building Kit $45 from amazon.com Buy Now