Did you 3D print that or is it available to buy?
Your can buy a white cube - I added the UV marker.
It's a partial supercube. I restickered my most recent one as a supercube - they are a bit more interesting than plain ones.
I thought for a second you'd managed to find one of the cube projector things from Prometheus but no you've just stolen mine... How do you even solve it, hold the UV light in your teeth?
Hold the UV light in your hands, and the cube in your teeth, of course. Or just use a bracket on a wall like everyone else... :)
Please tell me you called it the "runebix cube"?
Love how G managed to solve it in like 3 moves after Bobby messed it up!