I've collected so many cookie cutters over the years, both from online and local stores, that it's difficult to name every source, but I'll do my best. The star cutters came from this set of star cookie cutters on Amazon. The tree and ornament cutters came with a set of Christmas cookie cutters I've had forever. The square fluted cutter is something I may have bought at Michaels years ago. The round fluted cutter came with a mini tartlet pan I received as a gift. The center cutter for the ornament is a "quatrefoil" cutter, that I may have purchased on Etsy. The little house cutter is one that I may have purchased from an online store that doesn't seem to be in business anymore. I'm guessing that most of these, or something similar, can be found on Amazon!