Take holiday spirit right out of The Grinch himself with this whimsical version of Operation! Teaches money math, dexterity, and patience as one or more kids use a steady hand to remove Funatomy Parts such as a big heart, small heart, sandwich, sock, cactus, tomato and more! The battery-operated game board makes Grinch noises like grunts and grumbles if your hand slips. Successfully collect the most of the green grouch's possessions to win. For 1 or more players. Requires 2 AA batteries, not included.