3D Printer and Modeling Resources - 3D Printing: Build your Own 3D Printer and Print your own 3D Objects - page 210

• LibreCad— http://librecad.org/cms/home.html
• SketchUp— www.sketchup.com
• Art of Illusion— www.artofillusion.org
• Sculptris— http://pixologic.com/sculptris/
• Wings3D— www.wings3d.com
• OpenSCAD— http://www.openscad.org
* The AutoDesk software is free to students and educators—visit http://students.autodesk.com
for more details.
3D Printers
The number of 3D printing companies seems to be growing almost daily. It's im-
possible to list all the sellers and their most current prices, but I have found that
the 3ders.org website does a great job of keeping up (as best it can) with the latest
3D printers and their prices. Point your web browser to the following address for
a long list of sellers and prices:
http://www.3ders.org/pricecompare/3dprinters/
3D Printing Supplies
• Amazon.com—yes, Amazon.com—has an entire 3D printer supply category
that includes not just printers but also replacement parts, filament, and more,
which is especially useful if you're considering building your own 3DP: ht-
tp://amzn.to/11rnXOX .
• Ultimachine—They sell printers, but they're also a good one-stop shop for
supplies: https://ultimachine.com .
• eBay—Famous for online auctions, eBay also offers 3D printing sellers a
place to offer their wares: http://bit.ly/12jenUn .