I don't currently have any plastic frames in my hives.
But small hive beetles are an issue here, and small places that offer refuge to beetles but are too small for the bees to get the beetles out are an issue for beekeepers with SHB issues.
While I understand that the frames pictured are made with those small spaces for manufacturing economy, selling them to beekeepers that have SHB issues may be a challenge.
P.S. You
can put multiple images in one post.
