Note these are a handmade set so some small imperfections are possible.
Nova were an experimental set that didn't quite turn out as expected. We were playing with large aluminium glitter and a slightly matte finish similar to SnowBlind but less matte and with deep colors. What ended up happening is the d20 ended up way more glitter packed and deeper in color. We decided to make the set available but what you are buying is really a very cool d20.
Obviously as a handmade product supplies are super limited. If you'd like to get a full set of our handmade dice each month (at a discount) check out our handmade dice subscription.