Custom made. This guy is on Etsy and he makes amazing things. He is very professIonal and easy to work wIth. https://www.etsy.com/shop/DesignByWood?ref=l2-shopheader-name
You have some interesting brushes there. The one on the bottom second from the right appears to have a story behind it.
I've been eyeballing one of those for a while, but haven't been able to pull the trigger. He makes some great stuff. My wife just bought me a new brush shelf to go with the 7 razor rack I already had, so it will be quite a while before I'm looking to upgrade.
