Quadrilla Castle Escape Wooden Marble Run Set Ages 4+ Years

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