Magic Glos™ is one of my favourite products. It produces beautiful results in a short amount of time and it's easy to use also!
The Sculpey Silkscreening kit has been designed especially for polymer clay and can create some spectacular effects.
This free and downloadable polymer clay project is suitable for all skill levels and can be adapted to create many different projects. Whilst this tutorial is to create a pendant, you could also create earrings, bracelets and even veneers to cover items.