I've been wanting to make one of these and tonight I did! I used the original site at the beginning but cut my square at 13" because that was what fabric I had. After turning & quilting... I chose randomly to measure up 2 ½" from the corners & drew my diagonal....stitched on there and then again 1/4" away.... and trimmed off to the 1/8th" marking.... whew... then followed the directions here & ended up with a little fabric box the exact size that holds a toilet paper roll! [ATTACH=CONFIG]452910[/ATTACH]