GRAVITRAX HAMMER Licensed Nanoblock Cell battery included

Cell battery included

Kit contains 19 pieces to assemble and illustrated instructions

Remix line to collect all the song lyrics and complete the surprise song

The original engine was a four cylinder

GRAVITRAX HAMMER Licensed Nanoblock Cell battery includedGraviTrax Accessory Pack: Hammer Bang the hammer! Only playable with GraviTrax starter set. Clear instructions comes with clear instructions so that you can start building and playing within minutes. Develops critical skills playing and building with GraviTrax builds spatial reasoning and planning skills, and provides a great stealth learning experience. Includes 1 hammer block, 1 long Track, 2 medium tracks, 3 short tracks, instructions. Give your