Since my only stain glass door closed its doors it has become a challenge to find quarter inch square graph paper for laying out my Stained glass windows. While you can find quarter inch graph paper in sheets for something as involved as Stainglass windows you need a roll. After searching relentlessly I was able to find the paper here. It’s of excellent quality and perfect for what I need. The only complaint I have is how terribly expensive it is. For those of us who are old school and still lay out our windows with this type of graph paper I think this company needs to advertise or set up keyword searches were stained glass window craftsman.