GraviTrax Expansion Building Farming block them with your own

block them with your own disc

Approx finished puzzle dimensions: 49 x 36 cms 6+

creative thinking skills

High-impact polymer chassis – Durable and light-weight

This Magnetic Wooden Alphabet set of magnetic uppercase and lowercase letters offers a colorful jumble of possibilities

GraviTrax Expansion Building Farming block them with your own"Increase the possible combinations and construct even more complex ball track systems. With this set you expand your marble track system by combining the additional components with your GraviTrax starter set. This is so you can build ever bigger marble track worlds. How many detours will your ball manage before it crosses the finish line? Includes: 2 x bottom plates, 1 x transparent layer, 8 x height blocks large, 4 x height blocks small, 2 x