This award-winning set has everything a junior builder needs plus more! With its colorful 400-pieces, construct with traditional bricks that stack, side-joining squares and triangles, direction changers, and connecting pieces. Plus, this Junior Xtra set features "T" and "R" direction changer pieces, multiplying the ways bricks can be joined, and encouraging greater creativity and complex models. Build a windsurfer, a tractor, a cool car or whatever your imagination desires. It also includes wheels and axles, so you can make parts move! When finished, store all the pieces in the easy-to-carry plastic tub. Introduces young minds to STEM concepts, geometry and architecture. Add another Morphun set to this one for endless ways to innovate. Recommended Ages: 8 Years And Up Use: Indoor Measurements: 14.75 Length/Inches, 11 Width/Inches Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported