What a fun kit to practice your solder techniques on. Plus, upon completing this kit, you will have created "Flash" The Robot. This kit features Flash's eyes that use two very bright and colorful, flashing rainbow LEDs that light up in colors of red, green, blue, violet, and yellow. The hands light up in green. Another feature that's really cool about this kit, is that there are no worries about finding batteries to keep Flash fueled up because your robot kit is powered by your computers USB port! This kit is perfect for beginners learning to solder and stands 3.2" X 1". Complete with all parts, PC board. Requires soldering. Skill Level 1.