Just wanted to big up Guy from The Wooden Postcard Company and perhaps provide others on here another product opportunity if you sell direct to gift shops like we do.
As the name suggests then "The Wooden Postcard Company" are the UK leading printer of artwork onto wood the size of a postcard which are writable with a pen.
https://wholesale.thewoodenpostcardcompany.com/
We tried doing this a couple of years ago thinking that heat transfer paper would work and although the print wasn't bad the wood just warped badly. Little did I know you need a specialist DTG printer and heat is certainly NOT involved.
See below for a photo of the ones we are launching today. RRP is £3.95 Wholesale is £1.62 BUT Guy would do you a deal if you are having bespoke cards made to sell to retailers so you can make a nice margin of course.