6 magnets, each of a different color measuring 0.75" / 2 cm in diameter.
The discs are made from 100% fiber waste from fermented plant starch such as corn, beets, or sugar cane. They are 100% biodegradable and not water-soluble.
The PLA is formed around the magnets, no toxic glue was used to secure them and they won’t come out. No plastic here!