Here’s the perfect kit to spice up your Halloween. In addition to alternately flashing its green LED eyes with its red LED nose, it also produces an eerie, spooky electronic sound from its piezo mouth. The kit operates from one 9V battery (not included) and uses a 2 IC circuit and full color "pumpkin label" for you to glue on to the PC board. Size of PC board: 5'' x 3''. Complete with all parts, label, PC board and instructions. Skill Level 2.