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.
Cons : This is the worst bevel set I have ever seen. Every pc is to large for the pattern & the pattern it's self was made with lines that are not the correct width. The pcs are to close together, cut to long for the pattern & some pcs are to small in the width, then they get to wide. I'm stuck using the set because all of the other pc are cut. I don't like having to grind each pc. If one of this bevels breaks, I don't know what I will do. I am also using the Celtic Triangles in this window & they are just as bad. This was my parents Xmas gift 2010. Talk about a "labor of love."
Other Thoughts : It was the right size for my design, to bad it was so defective. The system made me give it a star, but it doesn't deserve it.