With Quadrilla, kids will enjoy hours of fun constructing marble runs and sending their marbles down the track. The key to building the horizontal structures is figuring out how to position the holes in the wooden blocks so that the marbles move all the way through the course. Kids must use their noggins! Playing with Quadrilla marble runs encourages three-dimensional thinking, creativity, cause and effect, and an understanding of how things work technically.
The Quadrilla Basic Set is the perfect introduction to the world of marble runs. It includes 49 pieces (blocks, rails, and a twist). The Basic Set offers room for extensions and combinations.
The Twist and Rail Set includes 99 pieces — a mix of straight and curved rails and a twist. It also includes a seesaw that tips in the direction with the most marbles and moves them in a race to the bottom of the run.
Both sets include 50 marbles and terrific instruction books.
Add special effects with the 11-piece Switch Set (only available in the Special) that includes a "speed maker," allowing kids to let marbles go one at a time or all at once. Sorry, gift wrap not available on Quadrilla Special.
• Quadrilla Marble Run • Build horizontal structures to make marbles move • Includes 50 marbles • Comes with a terrific instruction book • Great for constructive play • Encourages the development of problem-solving skills
For ages 4 and up.
Quadrilla Special Save $24.96 when you buy our Basic Set, Twist and Rail Set, and Switch Set together. Only $214.00
Comments about Product: Great marble run. Replaces a plastic version that took a very delicate hand to set up. You can rearrange to many configurations and it has 2 major benefits over other runs. First, the box is sturdy and has a map of how to easily put it away and second, the runs are supposed to be level and you use accelerators. Makes setup and adjustments much easiler than trying to calculate which directions a marble is supposed to be going as you build on big runs.