Ravensburger GraviTrax PRO Helix

• $9.59
• 1 mg
• Ravensburger.us

Same trusted quality, just in our previous packaging—grab it at a great price. Criss-cross, under and out! Join up to six tracks with the 'GraviTrax PRO Helix'! As a marble enters the 'Helix', it drops down a level and exits on another track. The 'Helix' is a great way to add a new dimension to your GraviTrax tracks. The set includes one helix, one base plate, one target, and instructions. The 'GraviTrax PRO Helix' is part of the GraviTrax PRO series, designed for advanced builders looking to expand their marble run systems.