Escape from the castle's rotary tower with this exciting Quadrilla set featuring two transparent stairways. As the marbles make their way down the rail they sound three hanging bells.

Features:
? S.T.E.A.M DEVELOPMENT: This set encourages your child���s development in various science technology engineering art and math skills.
? COMPATIBLE WITH OTHER SETS: This set easily connects with our other Quadrilla products for expansion and unique combinations to enhance your child's play experience. Please note: it is not compatible with Hape Marble Run E1100 E1101 and E110.
? PLENTY OF PIECES: This set includes 15 distributor blocks one rotary tower 4 small curve rails one large curve rail one spiral twist 6 height adjusters 4 stabilizer rings 8 accelerators 2 hole shutters 2 transparent stairways 3 bells 3 universal clamps 50 marbles and one catcher.
? HIGHEST HAPE QUALITY: Made from non-toxic child-safe and high-quality materials like FSC-certified wood.

Specifications:
? Age Group: From 4 Years
? Number of Parts: 102
? Size: 63 x 58 x 26 cm
? Weight: 2.5 kg