Gravitrax - BASE - Trax Expansion Add-On Ships in 1-2 Weeks The nature-themed

The nature-themed

2 microMAGS Isosceles Triangles

Combined with strong magnets

2 bottles of pretend nail polish

while never feeling too tight on their ankles

Gravitrax - BASE - Trax Expansion Add-On Ships in 1-2 Weeks The nature-themedExpand your GraviTrax marble run with the Extension Trax set! Featuring additional track pieces and 6 balls, this expansion adds more possibilities, longer runs, and exciting new challenges. Designed for ages 8+, GraviTrax combines creativity, problem solving, and hands on learning as builders explore gravity, motion, and engineering concepts. Compatible with all GraviTrax CORE, PRO, and POWER sets for endless building fun. Details Age 8+ Number of