PowerClix? Frames have colorful, translucent plastics and geometric shapes that allow for open-ended, creativity-inspiring 2D and 3D constructions. Frames are for teaching and exploring wire frame geometry. A child may build unlimited 3D forms by visualizing the underlying design structure of an object, then creating a wireframe model of it using magnetic frames of geometric shapes. Frames are designed to integrate flawlessly with Solids and Organics, all part of the PowerClix? System.