I am in need of numbered discs for the thorax
of my queens I plan to use for next year's breeders. I purchased some last year from Better Bee, Inc. From the packaging, they look as though they are from Poland or somewhere else in Europe. The problem I have with these discs it that the dome shape of the discs is to high and does not fit corretcly against the queen's thorax. This translates into a "gap" underneath the center, as only the edge of the disc makes contact. Can you give me another source for these numbered discs?