I really like the way these jars look and how it displays the content inside. The glass is very sturdy, although I ordered 4 and had one come with a crack on the top. The cheap craftsmanship comes from how the lid fits with the glass canister. It is an airtight fit, but it's not a perfect fit. You can hear the lid sort of grind against the glass as it hits it. Plus the silicone seal seems a bit flimsy. I think it should be expected for the price though.