What are the advantages of 3D coins?
A 3D medals the biggest advantage is that they can be used to make significantly more lifelike shapes. Smooth, so-called '2D' medals do not have rounded surfaces, it is harder to get a sense of depth and, despite the most beautiful graphics, will tend to have a 'drawing effect'. A 3D medals We can even make a ring, a torch or a stylised medical mask.
References
Without being exhaustive, here are some of our partners for whom we have already produced:
English 
Hungarian 
German 
Slovak