Template Clamshell Finished Quilters Paradise Review

I consider myself an advanced crafter. This was my first rollaway comforter, but not the first one with a Y-seam or a curved part. There aren't many clamshell templates available, so I just crossed my fingers and tried these. I liked the idea of using the slots as alignment notches, but it didn't work. Too much free space in each slot so they never align properly. They worked great to counteract the volume of the curves and I didn't have to crop anything other than what's on the template. I…