The clay toppers are NOT EDIBLE AND MADE FOR DECORATION PURPOSE ONLY. They are not meant as a toy. The figures all contain wire.
They are made from Fimo Polymer Clay which is 100% non toxic & conforms to ASTM D 4236 (Art & Craft Materials Institute, Inc. (ACMI)
Some may also be made from cold porcelain.
If glitter is used it is from the Edable Art range and non toxic.