Wooden Flatback Cabochon Setting base or tray 16x12mm Offered for sale is a pack of 10 high quality wooden cabochon or setting base available in 3 shades.These were part of a collection that I was lucky enough to purchase from a retired craftsman who worked in around London in the 60's to the 90's . They are C'1980 and are so unusual and rare. The quality is amazing. They would have been used to make high fashion items for designer labels. I believe they were used to make cufflinks.They have unlimited applications in craft but are also quite collectable items.