Prop bomb with working electronics, seen in the third season episode "Good Soldiers;" made out of what appears to be the water reservoir for a squirt gun, with two tick bands of a textured rubber material glued to the top and bottom and a plastic neck; has two resin caps, cast from the caps of a water bottle; when cap is removed from bomb, a switch is activated and one steady yellow LED and one blinking red LED light up; bomb is painted a dark metallic color while caps are flat black.