Before getting this accessory for my KitchenAid mixer, I was cutting cold butter by hand - which is not only time-consuming but also frustrating and wearing on my hands and forearms. This pastry beater cuts cold butter easily and quickly. It puts the enjoyment back into making pastries. While I haven't tried the suggested other uses, if it can cut butter as easily as it does, I am sure it can shred meats and mash fruits and veggies without a problem. I look forward to trying it for various other tasks.