The Complete kit contains a variety of custom made and unique components, including Force Board, Inclined Plane, and Vector Board. Also included is a complete set of accessories needed for 15 different activities, including an 11 piece analytical weight set, spring scales, pulleys, levers, support base and rod, and much more. A great value! To assist the teacher, we have also included a comprehensive lab activities manual (over 60 pages), and a CD containing a slide presentation of all experiments that can be performed. - SKU: OS16262