company makes cnc high heel shoes:

nyolon blocks:

http://www.google.com/imgres?imgurl=http://www.atharvasales.com/pictures/nylon_blocks.jpg&imgrefurl=http://www.atharvasales.com/webpages/products.html&usg=__ZalNMohfY5EyKcKIy9Py2-enT3M=&h=105&w=118&sz=2&hl=en&start=2&zoom=1&um=1&itbs=1&tbnid=PGHF8HBKkb4ZZM:&tbnh=78&tbnw=88&prev=/images%3Fq%3Dnylon%2Bblocks%26um%3D1%26hl%3Den%26safe%3Doff%26sa%3DX%26rlz%3D1W1ADRA_en%26tbs%3Disch:1

http://www.google.com/imgres?imgurl=http://www.freedomofcreation.com/wp-content/uploads/2010/03/foc-pauline-van-dongen-shoes.jpg&imgrefurl=http://www.freedomofcreation.com/for/high-heel-shoes-by-pauline-van-dongen&usg=__Bd7s0raOq5GtRW5xHkU7fwRtOoU=&h=380&w=570&sz=165&hl=en&start=29&tbnid=-6SjXYNiFifMvM:&tbnh=89&tbnw=134&prev=/images%3Fq%3Dcnc%2Bshoes%26start%3D20%26um%3D1%26hl%3Den%26sa%3DN%26tbs%3Disch:1&um=1&itbs=1

These shoes are made from Laser Sintered Nylon.. through a 3D printing process, to see how it is made have a look here (http://www.freedomofcreation.com/3d-printing)

how its made with video:

http://www.google.com/imgres?imgurl=http://www.freedomofcreation.com/wp-content/uploads/2010/03/foc-pauline-van-dongen-shoes.jpg&imgrefurl=http://www.freedomofcreation.com/for/high-heel-shoes-by-pauline-van-dongen&usg=__Bd7s0raOq5GtRW5xHkU7fwRtOoU=&h=380&w=570&sz=165&hl=en&start=29&tbnid=-6SjXYNiFifMvM:&tbnh=89&tbnw=134&prev=/images%3Fq%3Dcnc%2Bshoes%26start%3D20%26um%3D1%26hl%3Den%26sa%3DN%26tbs%3Disch:1&um=1&itbs=1

artist that uses that type of nyolon

http://www.facerejewelryart.com/artist.php?id=147