Build and customise your very own lean mean Monster Jam machine with the Meccano Junior Grave Digger Set This STEM building set has everything you need to build your own official Monster Jam Grave Digger monster truck With 2 tools and 127 parts including official BKT tyres and a pull-back motor you can build your own authentic Monster Jam truck and take it to the max Its so easy to build with Meccano Junior snap nuts onto the parts to make them lock and use the bolts to hold pieces together Customise your truck with the included stickers and give your Meccano Junior Grave Digger the style and swagger of the real thing Then pull your toy truck back and unleash its power Grave Digger races forwards straight into insane Monster Jam action Plus with its oversized BKT tyres and a real working suspension system you can use your Meccano Junior Grave Digger to pull off high-flying gravity-defying tricks stunts and jumps like youve seen in the live Monster Jam shows