Lexmark 50F1X00 Black Toner Cartridge

This set contains four CB-0286 Circuit Blox Lights 'N Motion sets, all packed into a sturdy storage case for sharing in the classroom. The colorful building blocks contain electronic components such as a battery module, a geared motor module, a gear module and LED modules. Includes online animated curriculum only available with E-Blox Student Sets. Lessons cover Building Fundamentals, Electricity & Circuits, Motors, Gears & Light.