PowerClix Natural integrate elements of natural play and loose parts theory with the innovative STEM toy building platform of PowerClix. With organic, neutral colors, PowerClix Natural encourages children to build architectural constructions using familiar shapes. In keeping with STEM toy attributes, PowerClix magnetic building toys encourage children to think like engineers while having fun. Children can 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. PowerClix Natural pieces are designed to integrate flawlessly with all PowerClix system sets. Organize and store PowerClix pieces easily with the new metal plate built right into the packaging. The metal plate may be used as a building base as well. Details:Includes assorted colors75 pieces8 unique shapesTranslucent ABS plastic with neodymium magnetsSet includes Creativity Guide to fuel inspirationMagnets never repel making creating 2D or 3D models is easyStorage box has a metal plate for easy storage or as a base for buildsFor ages 4 and up