Options: Small, medium or large (see full details). Kids: Get a kids glow in the dark fort building kit. Includes: Sticks that are inserted into the ball connectors and a tent. Versatile: Encourages creativity and stimulates imagination to create houses, forts, castles, rocket ships and more! Designs: Choose either a glow in the dark or starry glow in the dark tent. Recommended for: Ages 5 years and above. Glow Kids Fort Building Kit | Small | Living Social