I bought this and used it a couple times. It is fine machine. In new condition. 

You remove the top and place in on your catch can. Then insert the green hose into the side of the grinder and your ready to go. This sale is for the grinder only. Anything can catch the flour, being the right size.

Introducing the Grain Master Whisper Mill Grain Mill Grinder, the perfect addition to your kitchen for those who love to enjoy grains. This electric grain mill is designed with a high-speed feature that helps you grind your favorite grains with ease. The mill is made of durable plastic material and comes in a sleek white color that complements any kitchen decor. This grain mill grinder is compatible with a variety of grains and comes with filters, a grain separator/storage canister, a user's manual, and a grinder. It has a single speed setting/program and operates on 110V voltage. The Grain Master Whisper Mill Grain Mill Grinder is a must-have for those who love to enjoy healthy grains.