I'm using it for my current Glynis project (although that's not Glynis pictured, it's one of the designs I'm currently working on and test knitting). The little magnets keep your chart in place and there's a magnetic strip for following the rows. The pocket in the side is very handy for bits and pieces and it also comes with a pen. I purchased it from P2tog; you can get it a little cheaper elsewhere, but their Zauberball is a reasonable price at the moment (as it the postage) so that's what swung it! ;) The service and extremely swift delivery is a bonus too!