DREAM BIG & BUILD BIG - Comes with 250 building block pieces and 9 magnetic construction tiles, toy playset is scalable to build as big as desired by adding more brick building blocks. This brick kit mix & match sensory learning toys encourage creativity by allowing boys and girls preschool ages 3+ to construct unique and imaginative brick designs while fostering early children STEAM (Science, Technology, Engineering, Art, Math) education, hand-eye coordination, and problem-solving skills! UNIVERSAL COMPATIBILITY: Creativity Beyond Imagination! Works with other brands' regular and large-sized construction building brick blocks toy set. Construct and build between different pieces and toys to create variant buildings, cities, animals, castles, figures, or any themes you can imagine! In The Box: - 250 Variety Colored Construction Building Bricks - 9 Magnetic Building Tiles with Block Spikes - 6 Individual Brick Shapes