This truly unique construction set features 8 large-sized gears, each with a different shape and color. Each gear features a translucent core with colored beads for multi-sensory engagement as well as a removable colored frame. Combine the wacky gears with large colored brick pieces to build a variety of horizontal and vertical spinning designs. The numbered gears provide opportunities for numeral recognition and sequential patterns. 2 different types of starter gears included. Guide features 10+ designs with easy-to-follow illustrated steps. 8 gear frames in 8 shapes, 8 gear cores in 8 shapes, 1 corkscrew starter gear, 1 brick plate, 50 brick pieces, 1 design guide. 3 years+ Benefits: • Fine motor • Hand-eye coordination • Visualization • Spatial awareness • Critical thinking • Following directions • Cause & effect • Basic engineering • Problem solving • Experimentation • Shape identification • Numeral identification • Counting • Sequences • Imagination