Quick Overview Transform flat nets into fantastic 3D creations with the Magformers Window Plus 40-Piece Set! Watch your little builder's eyes light up as triangles and squares snap together with satisfying magnetic clicks to form tetrahedrons, cubes, octahedrons, and wild designs like rockets, spaceships, hot-air balloons, and submarines. This playful set includes 8 triangles, 18 squares, 8 window triangles, and 6 window squares—perfect for hands-on STEM learning. Master the combine, roll, and pull-up building techniques while exploring geometry and spatial thinking. The never-reject magnets ensure smooth, click-tastic building every time, and cleanup is a breeze thanks to the magnetic stacking power. Ages 3+

Ages 3+