WARNING: CHOKING HAZARD! Not for children under 3 years.
"Learn by doing - Ideal for young engineers ages 8 and older. Build over 175 amazing projects with over 55 color coded circuit components. Hands on introduction to electronics learn how to construct real working circuits, devices and fiber optics. Includes full color instruction manual with over 100 pages of educational fun"
"Requires four (4) 'AA' batteries. Circuit safe"