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 wireframe 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. Ages 4+ Open-ended magnetic construction toy with an easy click ‘n connect system Set includes 100 pieces and a Creativity Guide to fuel inspiration Eight unique shapes create unlimited building possibilities Magnets never repel, so creating 2D or 3D models is easy Designed to integrate with all other PowerClix® System sets Material: Translucent ABS plastic with neodymium magnets Educational Focus: Fine motor skills and spatial thinking with STEM applications Suggested Age: 4+