When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Eastman sells them. I think Pete in St Louis had some on his site too, no?
You can always make your own.
They are labor intensive. I made a few. Sold/gifted one or two and wear them myself daily. In my experience others are unwilling to pay you for your time - even here where the cost of "bespoke" and "hand-made" are understood. So the best is to find someone who has them made off shore for little money. I think Spearhead had them too.
JMO,
Dave