Take aim with Ton-Ton and launch some rocks clear across the Crater! When rocks need to be crushed, your little builder can clean up the Crater and help Ton-Ton and his reptool Ace take a load off! Build the Crater cliff, with its rock dumper and target, then drop a rock into Ton-Ton's truck bed. Next, transport the rock to the target, take aim, and catapult it with Ton-Ton's rock-launching truck bed to nail the D-Structs bullseye! Dude, that rocks! Ideal for ages 3 and up.