This beautiful set is very unique. I have not been able to find another example of this set. The larger tray is approximately 5.5”, and the 2 small satellite ashtrays are approximately 2.5”. One of the smaller vessels has the Orrefors Sweden sticker still affixed. It was a trend mid-century to have the main ashtray and little ashtrays for guests. I don’t think these were used, though. The little ones are so cute. You can tell these were hand blown because there are a few small bubbles in each. They are visible in the photos. I zoomed in on the largest bubble on the bottom of the larger tray. Thanks for looking!
