I have two beloved sweaters that have holes in their elbows. Because I spend too much time thinking...
After numerous attempts at sewing etc. I decided on a different path and found a very clever Nederlandse solution to my problem:
Unfortunately UncommonGoods do not carry the product but directed me to the manufacturer's website:
There you can either buy preset packages or put together your own mix of colors.
Brilliant idea. This will definitely make my day.