These canisters are exactly what I was needing to fit my coffee supplies!  I use the largest size for regular Keuring cups, the medium size to hold ground coffee, and the smallest size for decaf Keurig cups (we don't drink much decaf!).  The seal is tight and keeps the ground coffee fresh.  I can get at least 16 K-cups in the largest canister, and at least 6 in the smallest.  I have the cream color and it looks beautiful in my kitchen.  I had family visiting over Easter and received compliments from my sister AND mom on them!  I would definitely recommend this product.

Pros: Durable and beauitfully designed
Cons: None