Thermochromic (Mood) Worry Beads

Thermocromic (Mood) Worry Beads (Wearable)

Containing thermocromic liquid crystals with brass double cores, these Worry Beads  change colour based on temperature. The temperature range is from 15degrees to 34 degrees Celsius.
Available in 2 styles - Handheld Worry Beads and the Wearable Short.