Key Features :
i : 164-PIECE BUILDING SET -- This huge set includes 40 connecting balls in two colors, 80 sticks in 4 lengths and 4 colors, 24 pink curved pieces and 20 double-sided activity cards.ii : EARLY GEOMETRY SKILLS FOR AGES 5+ -- With both straight and curved pieces, this shape building set offers endless ways to create 2D or 3D shapes. Use it to teach geometric shapes and their attributes!iii : IMAGINE AND CONSTRUCT -- Let imaginations run wild with different shapes, colors and sizes. Children can build houses, animals, people and more! There's plenty of inspiration on the activity cards.iv : FOSTER EARLY DEVELOPMENT -- Construction activities with this versatile math manipulative develop fine-motor skills, dexterity and hand-eye coordination. Nourish their creativity - and their brains!v : EASY STORAGE -- This 164-piece set fits nicely inside the sturdy container for compact storage and easy clean-up.vi : LEARNING THROUGH PLAY -- Our products inspire children to play with purpose. Play is the best teacher! Our high-quality, educational resources fulfill learning needs from 18 months to 12 years.