binary dice set

i kinda wanted a dice set in binary just to be random, i am attempting to make each one different from the normal design.
i have only designed two so far (D4 and D20) and have an idea for two (d10 and D%) sadly i havent gotten to print any of them yet but hopefully soon
D4: just a cube i rounded off the edges on
D20: is meant to be rolled like a barrel and it has marking for left and right side to indicate how it is supposed to be read
D10/D%: going to make them like a top where you spi