Discovery Toys Marbleworks Deluxe Marble Run | Kid-Powered Learning | STEM Educational Building Block Toy Learning & Childhood Development 5 Years Old and Up Description Features: THE ORIGINAL MARBLE RUN Since 1982 Discovery Toys marble run has fascinated boys and girls. Design your own super-sized marble raceway with our Deluxe set! Includes 60 posts, 7 bases, 1 start gate, 1 finish gate, 11 ramps, and 16 marbles. Launch marbles down multiple ramps and chutes for thrilling entertainment for kids KID-POWERED LEARNING Includes Marbleworks Starter set and 41 piece Expansion pack. Watch as Discovery marbles race, jump, disappear & reappear, learn to predict the balls course. Split your track into multiple paths and experiment with different layouts utilizing the Snake, Paddle Wheel, or Jump ramps for hours of imaginative play STEM TOY - Learn by Play. Improve visual tracking, practice fine motor dexterity and coordination by dropping the balls in and stopping them along the tracks. Understand cause & effect and observe gravity in motion. Explore positional concepts: in, out, on, under & through CHILD SAFETY Meets or exceeds all required US safety standards. Made of non-toxic, BPA-Free material which is safe for kids DISCOVERY TOYS Award winning learning toy company dedicated to helping childhood development through Play. A trusted brand for over 40 years, we strive to provide children with rich play experiences that support the development of the skills, processes, and curiosity to achieve learning success Product Details: Brand: Discovery Toys Material: marble, polystyrene Age Range (Description): Kid Item Dimensions LxWxH: 16.5 x 12.4 x 10.6 inches Educational Objective: Dexterity Product Dimensions: 16.5 x 12.4 x 10.6 inches Item Weight: 5.91 pounds Item model number: 8221 Manufacturer recommended age: 5 years and up Is Discontinued By Manufacturer: No Manufacturer: Discovery Toys