Quadrilla Castle Escape Marble Run

Escape the castle's revolving tower with this exciting Quadrilla set featuring two transparent staircases. As the marbles make their way down the track, they will ring three hanging bells. Playing Tips Start by building one of the examples shown on the box. Watch as your marbles navigate the spiraling curve, blocks and transparent staircases, ringing the bells as they race down to the catcher. Now use your imagination to build your own fantastic marble runs! Features • Marble run construction toy made with sustainable wood and non-toxic water-based paints • 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 gap closers, 2 transparent stairs, 3 bells, 3 universal clamps, 50 marbles and a catcher • The transparent stairs and bells add a new look and sound 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 enclosed guide • German-made design inspired by the Da Vinci Circle • Helps develop spatial thinking skills and understanding of science, technology, engineering and mathematics (STU) principles • Touted by The Wall Street Journal as the perfect toy to teach kids to code • Combines with all Hape Quadrilla sets • Suitable for ages 4 and up