GraviTrax 27601 Ezpansion Trax Age 10-12 8 Fun features and play

8 Fun features and play areas including a removable pet bed

Connect a series of gears and cranks with precision to power and transport balls between five holding bins

" From the blockbuster Disney movie Frozen (2013) featuring actor Kristen Bell

This set includes four awesome spy toys:

polyester fibers

GraviTrax 27601 Ezpansion Trax Age 10-12 8 Fun features and playThe GraviTrax track can be infinitely extended with various addons for endless building and racing enjoyment Extend your run! With this set, you can take your ball run to a whole new level. Includes 16x large height blocks, 8x small height blocks, 7x curves, 1x crossing, 1x long rail, 2x medium rails, 3x short rails, 6x gravity spheres. The GraviTrax STEM track system makes experiencing gravity fun! Suitable for 8 years+