Hi Keyforge designers of 3rd party tokens, either in just normal printed or 3D etc. I appear to have found a little problem with Keyforge.
The keys MUST be red, blue yellow to be tournament legal but... What if you are colour blind?
With cardboard, you can write on the unforged side the colour.
With acrylic ones I just see the same colour.
Now the main cards are no problem as they have the house symbols.
So, please consider doing different designs for key colours if using acrylic, and the same for printed versions. For printed, the unforged sides would need to be the same design, perhaps with a large U to define unforged.
Just my thoughts, but I want Keyforge to be played by as many people as possible.