Patchwork Cutters

I do not really understand - they are both used for sugar and techniques of cake decorating What is the difference? Thank you x

From what I discovered mosaic cutting is more complex when it comes to details, as you can see in the link I am including. A regular cut does not cut the edges and not print the details of the design, I hope this has answered your question.
http://www.patchworkcutters.co.uk/

http://www.lindyscakes.co.uk/OnlineShop- ...

Are they also used to cut fabric for quilts and wall