Zen Garden Litter Box: A Little Piece of Mindfulness (RP Minis) … Bought this item for the office desk, it’s a bit of a novelty and an inside joke in the office. I received it and put in a cheap 9v battery, the flappy man barely moved. I thought, ok, probably my own fault for buying a cheap battery. So I ordered a couple of Duracell 9v batteries.

https://www.amazon.com/Wacky-Waving-Inflatable-Miniature-Editions/dp/0762462876