Keep your Gravitrax adventure flying sky high!

GraviTrax is a unique marble-run system featuring hexagonal risers and track tiles that simply fit and stack together, rail-tracks that hook into place, and stunt pieces that add exhilarating action.

With this 33-piece expansion set, kids get to give the power of gravity a big boost with tall towers, balconies, and walls.

Make your original  set taller and more thrilling - Or build your  set even higher than you could've imagined!

The amazing power of gravity becomes even more amazing with the GraviTrax PRO Vertical Expansion set.

GraviTrax PRO - Vertical Expansion

33-piece set of extra towers, balconies, and walls to add to your GraviTrax set

Encourages fine motor skills, spatial reasoning, logic, planning, problem-solving, creativity

Compatible with all GraviTrax and GraviTrax PRO sets

Includes 8 pillars, 4 tunnel pillars, 2 long walls, 3 medium walls, 16 balconies

Requires  or original  set - Sold separately

High-quality materials and construction - Lasting durability

Ages 8