Inspired by the mood jewelry of the '60s and '70s, these color-changing thermo-sensitive polymer beads change color with small temperature changes. Long chain crystals refract light differently at different temperatures, thus creating unique colors in every environment or mood!
Micro Mirage beads have a small hole, like similarly-sized Czech glass beads:
Tiny micro seed beads have a 0.3-0.5mm hole.
Micro bicones have a slightly larger 0.5-0.8mm hole, and fit well on most stringing materials, including 22-gauge memory wire.
Micro rounds have a 0.8-1.0mm hole, and fit nicely on most stringing supplies, including wire up to about 20 gauge.