Add additional foam darts for extra adventure in your K-FORCE battles! This set includes 10 foam darts and 26 K'NEX rods and connectors to build your own blastable target.Darts are compatible with all K-Force models and other leading brands of dart blasters.All K'NEX parts and pieces are guaranteed for a lifetime of fun and all K'NEX bricks, rods, and connectors proudly made in the USA.This set is perfect for builders ages 8 and up.