Let's be honest, I make a lot of random pipped d6s with the extra resin I have lying around. It's a method to waste less resin and make something completely unique. All of the sets in the "Unmatched Beauty" series are one-of-a-kind. They can occasionally only loosely be considered a set, with the inking choice being what brings them together more than anything else. All of them end up being gorgeous, and I think they deserve a chance to be played with by someone that loves them.
Buy these as a gift for the dice goblin in your life. They'll be sure to thank you.