A pendant for metal printing.  I have trouble believing that these are photos and not renders...something about this object feels very unlikely.

A four-dimensional cube at pendant size.  Is it adorable?  Why yes, it is. Some feel it is a little large to wear as jewelry, so I've uploaded a smaller one here.

More polytopes are here.

Heart shaped maze pendant. A tricky but wishfull way to heart ;o)

Impossible triangle pendant. [Size: L]
Also available in Small & Medium & and other (cheaper) materials!

Wall-thickness: 3mm for all sizes. Necklace not included. Do you like these? Check out my other pendants

Here is a cubic interpretation of the classic trefoil torus knot.
This version is slightly thinner and more open than the original version here: Cubic Trefoil Knot Pendant.

There is also a silver version of this design available here: CTK Silver Pendant.

Check out my other pendant models in my Jewelry/Pendant section.

Measures 2" by 2" with a depth of 13/32" and a 9/32" diameter hole. This is not a religous symbol, it is based on a necklace that a character wears in Evangelion (look it up). Not an official Gainax, Kahra or Funimation product.  I created it for any fans that want one and cannot afford the official product nor create their own.  String not included.

UPDATED:  Made it twice bigger.