K9 Optical Glass Faceted Rainbow Prism Beads for EDC Spinner, High Refraction Cut Beads

K9 Optical Glass Faceted Rainbow Prism Beads for EDC Spinner

Add a brighter and more colorful visual effect to your EDC spinner with these K9 optical glass faceted rainbow prism beads.

Made from high transparency K9 optical glass, each bead is designed to create strong light refraction and vivid rainbow reflections from different angles. When the spinner moves, the faceted surface catches the light and produces changing flashes of color, making every spin more eye catching and dynamic.

Compared with a regular round bead, the faceted cut design creates more reflection angles and a richer prism effect. The bead delivers a bright, diamond like fire effect without using a surface color coating.

The rainbow effect comes from the optical structure of the bead, not from an external AB coating. This helps reduce peeling and fading during normal EDC play, keeping the bead clean, bright, and long lasting.

A great upgrade choice for EDC spinners, fingertip spinners, fidget spinner accessories, replacement beads, and custom EDC builds.

K9 Optical Glass Material
High transparency optical glass with strong light transmission and refraction.

Faceted Prism Cut
The cut surface creates more reflection angles than a regular round bead, giving a brighter sparkle effect.

Rainbow Light Effect
Produces colorful flashes from different angles and makes every spin more visually dynamic.

No Surface Coating
The color effect does not rely on an external coating, helping reduce peeling or fading during normal use.

Internal Four Side Refraction
Upgraded optical structure creates richer light movement and a stronger prism effect.

Made for EDC Spinners
Suitable for spinner upgrades, replacement beads, and custom fingertip spinner builds.