World's Smallest Operation

Name: World's Smallest Operation
Brand: World's Smallest
Price: 12.99 USD
Availability: InStock
Rating: 4.6 (1401 reviews)

A working mini Operation: lift Cavity Sam's ailments with the tweezers and it buzzes and lights up if you slip.

4.6 (1,401)

$12.99Price checked October 2026. The listing shows today's price.

Fully functional electronic miniature of the classic Operation game.
Working tweezers lift the ailment pieces out of Cavity Sam.
Buzzes and lights up whenever the tweezers touch the sides.
One-player game for ages 8 and up; package about 8.5 x 5.4 x 1 inches.

The small print on Operation

Steady hands were hard enough on the full-size board. Here everything is smaller and the stakes feel the same. Our Operation is a fully functional electronic game with working tweezers and tiny game pieces, and when the tweezers touch the sides it buzzes and lights up, just as Cavity Sam always has.

It is a 1-player game for ages 8 and up, in the bright multicolor look of the classic. The game itself fits in a palm, while the package measures about 8.5 x 5.4 x 1 inches, which is handy to know if you are filling a stocking. Keep it on a desk for a quick test of nerve.

What buyers say about it

cute and so small
I couldn’t say a bad thing about this, or honestly any of the world’s smallest collection. I’m actually so in love with them it’s not even funny anymore. it’s cute and works, looks and plays exactly like the real thing, and is tiny. if you’re a collector, please do add this to your trinket shelf! it’s a super cute addition and is a great conversation piece :-)
jen · August 9, 2026
on Operation
Try to find a drunk veterinarian if you get shot…it’ll save you time and money in the long run..
This is fun but it is not a good guide to take a bullet out…
alex llopart · May 26, 2026
on Operation
Read above
Make sure to put the item the right way or it won’t slide down you pull up from the little handle. I think it’s called and flip it and then slide it down to play the game. It comes with tongs and the pieces are stringed in so you don’t have to worry about losing them. I keep my plastic thing in the back because there’s no way to turn it off and so far, it’s been keeping my item working.
Glitch · September 6, 2026
on Operation