Glow-On is available in 8 different colors:
Original, Yellow, Green, Aqua, Blue, Red, Hot Pink and Orange.
The color versions have fluorescent and phosphorescent properties.
Glow-On reacts to UV light from the sun reflecting vibrant colors while they also glow in the dark.
code:
glow-on-aqua-2.3 ～ glow-on-yellow-9.2
