The K'NEX Cyber-X K-Force Battle Bow 165 PCs Build & Blast Set 15247 is a plastic building toy set suitable for ages 8 and up. This set includes spare parts to build and blast with darts, featuring the Cyber-X character family within the K-FORCE product line. With a total of 165 pieces, this set offers hours of imaginative play and creative building opportunities for young builders. Perfect for kids who enjoy constructing and launching their own toy weapons, this set is sure to spark hours of fun and excitement.