So wanna make your own non-paper towels?
5. Sew around entire square this time, using a 1/4 inch seam allowance once again.
Tip. If you want the easy way out of this and/or are not that much into sewing. Simply cut squares out of cotton flannel. the flannel will not unravel and you can leave them simple and raw.
Tip 2. For minimal sewing cut only one square and finish the edges.