Your purchase will let you download a .zip file with all the unique Tiles you’ve purchased plus a few items that get bundled with every purchase.
All files are digital, and are in .stl format. These .stl files are what 3d printers use as instructions for what to print.
The additional files include Risers (which allow you to increase the elevation of any Tile), and three different types of Connectors (which allow you to fasten Tiles together)
Your downloaded .zip file you can keep and print off the digital files as often as you want pretty much (read Terms and Conditions if you’re planning on selling them)
There will be a record of your transaction that you can access on the website, and if you go to My Account/Orders you’ll be able to download it again if need be.