Monster truck toy – LEGO Technic Monster Jam DIGatron Pull-Back truck toy for 7+ year old boys and girls who love monster trucks and LEGO vehicles Pull-back action – Kids pull the monster truck toy back and then release it to send it speeding to recreate cool arena-style tricks and stunts Functions to build and explore – This Monster Jam toy features authentic details, like the shovel and grabber, plus realistic Digatron-inspired tyres A Monster Jam toy for kids – This set makes a fun birthday gift for 7+ year old boys, girls and kids who love Monster Jam and building LEGO vehicles An introduction to engineering – LEGO Technic sets feature realistic movement and mechanisms to introduce young builders to the world of engineering