MEGA BLOCKS GEOMETRIC CONNECTING SHAPES. A hands-on introduction to construction, building and fine motor development. Watch your little one grow right before your eyes and develop as their own unique self! These giant interlocking building pieces are designed for little hands so building and creating is the focus. The world of learning and playing at the same time just got exciting BECAUSE LEARNING WAS MEANT TO BE FUN. This Jumbo Creative Builder set is great for toddlers, preschoolers, kindergartners and occupational therapy clients who need to strengthen their fine motor skills as well as get a first look at colors, shapes, counting, 3D structures, gravity, math, patterns, the list goes on! FREE PLAY TIME = endless possibilities. This is where kids minds absorb the world around them. Let their imaginations run wild with this interactive boys and girls stacker kit. Build, create and express yourself. Includes: 72 crazy connecting pieces in assorted colors, shapes & designs (2" - 2.5"), 1 Kids Korner backpack (10" x 13") COLORS to learn: Red, Yellow, Green, Blue, White SHAPES to learn: Rectangle, Square, Pentagon, Oval, Circle, Triangle Can you build a structure that is 10" tall?Designed for children 5 years and up!