Spacebar keys don't fit Ortho keyboard! Didn't have enough keys to create 5 different row types.

The keys are really nice but worst packaging.
All the rows' keycaps put together in one ziplock bag. It took time to figure out which keycap is which row.
I have seen places where they nicely segregate the keycaps by rows into separate covers.
Be prepared to spend you Saturday afternoon trying to figure out which keycap goes into which row. Disappointed by the packaging.