Jungle theme moving gears set. Moving Monkeys move along and spiral as gears turn. Monkeys connect to each other by hands or tails. Compatible with all Gears! Gears! Gears! building sets. This set offers an educational spin to gear play by incorporating patterning, counting, and symmetry. It starts with following step-by-step pictorial instructions to create one design, but then taps into children's imaginations to create their own jungle landscape. The methodical placement of the gears helps children think logically and strategically and show how, when all the parts fit, a machine works smoothly and problems are solved effectively. Playing with a toy that's exciting to build and watch is a great way to get boys and girls interested in learning about the mechanisms that machines are made of and opens them up to future engineering possibilities. Encourages creativity and imaginative thinking. Develops fine motor skills. Reinforces problem solving skills. Contains: 136 pieces. Age Suitability: 4 Years +.