Goal and options: To waterproof wood for rain.
output answer: Go to your local hardware store and purchase a waterproofing stain to paint the wood.

Goal and options: How do I buff the scratches out of my brown leather wallet.
output answer: Use some brown leather polish and buff the scratches out.

Goal and options: How to prepare fabric to make a wrist wallet.
output answer:
Cut a rectangle out of the fabric using fabric shears.