Sabertooth tiger pendant. Part of the SKULPTURES collection. More details at: http://www.scottcamazine.com/3d-printed-skull.html. Model courtesy of MakerBotAcademy. Saber-Toothed Cat Skull by Curriculum is licensed under the Creative Commons - Attribution - Share Alike license.
Necklaces may eventually be available directly from Shapeways with your order, but for now you can contact me directly to purchase an inexpensive chain for only $1 plus postage :)