What makes moodrings so magical?

Question

i would just call it rainbow rings

Answer 1

The magic in the ring is called a thermochromic element , such as liquid crystal.

Answer 2

i wouldnt call them magical but they are interesting because they change according to your body temp

Answer 3

idk but i think theyre kool! lmao :}

Answer 4

i looove moodrings! but they are usually just determined by temperature. but they are spankin awesome!