The Quadrilla castle escape is one of several types of marble runs in the Quadrilla line. There are endless possibilities for 3-D thinking and engineering development. Hape Quadrilla marble runs help children to develop spatial and reasoning abilities and has even been highlighted as a developmental tool for computer programming by the wall street journal. Designed to engage kids in early STEAM development The Quadrilla system encourages problem-solving and keeps little engineers coming back for more fun!
- Let your creativity flow with endless possibilities in this 102-piece set
- Escape the castle's rotary tower with two transparent stairways
- Marbles make their way down the rail and sound three hanging bells
- Build fantastic tracks that offer new challenges and grow imaginations
- Download the Hape Quadrilla app for step-by-step instructions
- Fully interchangeable among sets and use standard 5/8" or 15mm marbles
- Develops imagination problem-solving counting color and more
- Oppenheim Toy Portfolio Platinum award winner
- Recommended ages 4 years and up
