We've gathered the materials for you, all in one place! You will find most everything on the Magnetic Pendants Materials list from Helen Breil's video class in this category.
I didn't list Clay or the Circle Cutter. We recommend Pardo Art Clay or Fimo as a good substitute for Kato and Round Kemper Kutters.
I have Loctite Epoxy in this category. PLEASE NOTE: Helen Breil is NOT endorsing this brand only because she hasn't ever used it. If you have used Loctite Epoxy with polymer clay, please send me a note and tell me about your experience, please.