In my previous post I detailed my first efforts creating a 3D printable NFT collection. At that stage I had created all the 3D models and shared them on the OpenSea platform, but I hadn’t 3D printed any of them.

Well, now I have!

Having created and 3D printed countless voronoi and lattice structures, I knew this wouldn’t be a problem, however, I can certainly breathe a little easier knowing that the models are robust and suitable for even a basic FDM 3D printer. I used my old Wanhao Duplicator i3 Plus for the 2 models pictured above, and while the PLA filament was a little stringy (has not been stored well), the result was good enough for a proof of concept. No support material was used, and the total print time was about 1.5 hours.

What’s most fascinating about this to me is that now these NFTs exist in both the virtual and physical worlds at the same time. I currently own the virtual models, confirmed on the Ethereum (ETH) blockchain, while also owning physical prints of this virtual information. For 0.05 ETH you can buy these 3D models, yet I still own a physical copy. This is where some people have a problem with NFTs, however, for me I think this is the same as what happens with art, music, movies etc. every day; ownership of the original might change, but people still own/trade/share copies. What’s important is that ownership of the original is clearly recorded as a contract (in this case on a blockchain), and can be tracked through time, with royalties paid to the creator each time it is sold.

Anyway, back to the 3D printing. I’m actually offering to send anyone who buys 4 or more of my NFTs 3D printed versions for FREE, anywhere in the world. However, I’m going to improve upon rough FDM prints and get them printed using selective laser sintering (SLS). All you need to do once you buy them is contact me via Twitter (@edditive) or directly here on my blog, show proof of purchase, provide your shipping address, and wait by your mailbox until they turn up. That way you don’t even need a 3D printer to enjoy your NFTs in the real world!

– Posted by James Novak