Quadrilla Castle Escape Marble Run

Escape the castle's spinning tower with this exciting Quadrilla set, including two transparent staircases. As the marbles work their way down the rail, they sound three hanging bells. Play Tips Start by building one of the examples shown on the box. Watch your marbles navigate the spiral twist, blocks, and transparent stairs and ring the bells as they race to the catcher below. Now use your imagination to build your own fantastic marble runs! Features • Marble run construction toy made of sustainable wood and non-toxic water-based paint • Includes 15 distribution blocks, a rotating tower, 4 small curves, a large curve, a spiral twist, 6 height adjusters, 4 stabilizer rings, 8 accelerators, 2 hole plugs, 2 transparent stairs, 3 bells, 3 universal clamps, 50 marbles and a catcher • The transparent stairs and bubbles add new sights and sounds to the Quadrilla experience • The catcher makes it easier to catch the marbles at the end of the race • Endless possibilities to change the layout. See attached guidebook • German-made design inspired by the Da Vinci Circle • Helps develop spatial thinking and understanding of science, technology, engineering, and math (WTBW) principles • Touted by The Wall Street Journal as the perfect toy for teaching children to code • Can be combined with all Hape Quadrilla sets • Suitable for ages 4 and up