3DLT is an online marketplace where you can buy 3D-printable files, download them, and then print them at home or send them to a 3D printing service bureau.

If you don't have a 3D printer at home, you can either purchase the real 3D-printed product from 3DLT or have it printed through their network of 3D printing.

If you're a designer, you can join the 3DLT Designer Community and submit your designs to sell in their online store. Once approved, you will receive a royalty each time someone purchases your design.

3DLT is one of five partners participating in an Amazon pilot program to sell 3D-printed goods on Amazon. This was the first time Amazon began offering 3D printed items. The products include fashion jewelry, home decor items, and tech accessories.