I made this special box from Blue and Green ABS in which I now hold the 4 IUOMA logos I made with the 3D pen as well. Al kind of colours and versions for a basic idea of a logo with the 5 letters IUOMA. Will be handy for the next workshops with the 3D pen I will be giving.
The logo’s are made with PLA plastics. You don’t see the difference, but ABS-plastics is harder and needs a higher temperature to make.