What are Donut MakerMatch-3 Elements? These devices create Donuts and spread them on the field. In order to get a Donut, you'll have to explode power ups that are next to this device.
Donut Maker (Source: Playrix.com)
Use this element only if you don't have the exact amount of Donuts that you need. Take note of how many turns you have left, and see if a donut will be placed on a good location.