Quote from: Alf Brur on March 24, 2018, 06:38:56 PM

The 3DES project is developing a decentralized solution for 3D slicing problem. The team assumes that the slicing speed problem can be solved using a decentralized slicer that allows users with low-power equipment to rent computing capacity from others (a p2p interaction model), paying the service with DES tokens. In the end, a user who paid the slicing service gets a generated G-Code - the mentioned list of commands for a 3D printer.

https://bitcointalk.org/index.php?topic=2721724

Dunno how blockchain link on 3d printing maybe dev could explain little more harder since its hard to think why printing needs blockchain while its so easy to be done by anyone.
But today my review about them is bad since they are so confusing and doesn't even look promising.