Building blocks with a brainy “twist”! Kids can add supersonic speed to their clever Quadrilla creations with the 136-piece Xcellerator Set, loaded with velocity-increasing spirals, curves, straightaways, accelerators, and seesaws. But, if they want to really race, the Galaxy Add-On Set, with its spiraling funnels, rails, accelerators, high-velocity seesaw, and basic blocks, levelers, and bases, is the way to go. Placement may actually make some parts move more slowly—have fun experimenting. All Quadrilla sets are crafted with high-quality solid wood and bamboo and child-safe paints, and combine seamlessly with one another.
Quadrilla Galaxy/Xcellerator Special Save $18.98 when you buy the Galaxy and Xcellerator Sets together. Only $180.
• Building blocks with a brainy "twist!"
• Each set races marbles using endless combinations of simple machines
• Xcellerator includes sprials, curves, straightaways, accelerators, and seesaws
• Galaxy offers more with spiraling funnels, rails, accelerators and basic blocks and bases
• Crafted with high-quality wood and bamboo and child-safe paints
For ages 4 and up.
WARNING CHOKING HAZARD (1,5,6)
Not for under 3 yrs.