With E-Blox you can build 3D circuits directly into your brick structures, so they can come to life with light, sound or motion. Compatible with other popular brick products, they offer a great addition to any STEM program. Seymour is the main character in Story Blox series, and his power figure lets the story come to life. Featuring blue and green LEDs, Seymour charges in one minute and offers up to 1 hour of illumination. Plus, he can be recharged as often as you want. Includes one power figure, battery block and charging adaptor block. Requires one 9 volt battery, not included. For ages 8 and up.