LAIMALA Marble Run Colorful 105 Pieces Sets Children Educational Toys Construction Building Blocks Size: After Bricks 18.5x9x11inchesPackage bag Size:8.07x3.54x11.81inches, Color:Muti-Color Material: Plastic, BPA free, lead-free and phthalate-free, no worries to play with. Features: Fit for 3 Years Old Up ,Designed to engage your child's motor skills, our Deluxe Marble Run playset is great for developing commonly ignored abilities in child rearing. This playset teaches children hand-eye coordination and fosters creativity. Our Deluxe Marble Run playset increases the aptitude of your child's hand eye coordination, presents them with a medium to channel their imagination as they build, and most importantly allows them to have fun in the process! Fun Falling Dominos: Dominos allow children to expand the magnitude of their creations, while providing a fun goal to achieve at the end of their design. Set up the dominos as an obstacle to avoid or a wall to be destroyed. The choice is up to the creativity of your little one Hours Of Creative Play: With do-it-yourself assembly and a nearly infinite amount of possible designs, our Deluxe Marble Run With Dominos playset is guaranteed to keep even the most acute mind interested for hours on end. You can even give your child focused challenges like making the most efficient marble run in terms of speed while using all the pieces.