We have returned from holidays with a new 3D design, although unrelated to calculators - a battery door for the ubiquitous Samsung TV remote!
We will have it in different colours - as a way to distinguish different remotes. It is still not created as a product, but it is on its way.
We have several products created as 3D: here is the list so far (not counting repair parts):
- Samsung TV remote battery door (coming)