This was spot on for my Langstroth frames, as in the video, two passes on each side and the frame was ready to extract the liquid gold. I preferred to stand the frames on end and leaning towards me with gravity doing the rest.
A handy tool to have it is easy to use and to clean and was reasonably priced.
havent tried it yet but looks a good tool ,nice prompt delivery
This bit of kit was excellent
Was able to uncap the frames in about two minutes without to much mess.
Good bit of kit.