These hands-on experiments cover the basic facts about how light travels, Includes: Reflection of Light Light and Color Refraction of Light Theories of Light Translucent and Opaque objects and much more, This kit is complete and ready for your students! Kit includes enough materials for 5 Students Classpack includes enough materials for 25-30 students, American Educational Products have a lead ship time of 21 days, SKU: AMED739