Your eyeglasses need a case not to be scratched, so to make one, you’ll need contact paper or vinyl, a fishscale pattern template, spray paint, leather and scissors, a sewing machine or needle & thread. Print and cut your template. This will be much easier with a cutting machine, but by-hand would work as well. Adhere to your leather, making sure to press the contact paper firmly onto your material to lessen any chance of paint leakage and then spray with spray paint. Let it dry and peel off the contact paper afterwards. Read how to finish the case here and enjoy your work!
