Over the past month, I’ve been working on coatings for 4x4s and 2x2s. Hopefully we can release a non-3x3 coated cube this fall. Because of the many more pieces in the mechanism in non-3x3 puzzles, it is more complicated, but we are making progress.
Also, we are starting a Hypercube Labs apparel line to be launched this fall as well. Stay tuned!