Pros : Makes an exquisite panel. As with all bevel clusters, the "pattern" they give you is more of a guideline. One should follow Delphi's suggestion: "Always lay out bevel clusters on pattern before cutting glass to adjust for small differences." I love all the bevel clusters I've purchased - never had problems with any of them.
Cons : none
Other Thoughts : During the annual bevel sale, this is an Outstanding buy.