Hape Quadrilla Cliffhanger will have kids hanging with excitement! Includes three gutters that make your marbles race around the outside of the coloured blocks on their way to the bottom. Comes with cotton bag for handy storage. Promotes cognitive skills such as; problem solving and strategy. Includes :- 14 x Coloured Blocks 8 x Height Adjusters 4 x Base Rings 6 x Accelerators 2 x Marble Shutters 3 x Curved Rails (Small) 1 x 3 Hole Rail 1 x Twist Rail 50 x Marbles 1 x Spinner 2 x Small Spirals 1 x Catcher 1 x Cotton Storage Bag Further Info: Provides a combination of a great mix of spins, drops, & seesaws Combines easily with other Quadrilla products for expansion and unique combinations Made of certified FSC wood, plastic and glass Inspires cognitive development and improves your little one’s understanding of the cause-and-effect relationships that exist Recommended Age: 4yrs+ Product Name: Hape Quadrilla Cliffhanger