100 Glow in the Dark Colorful Glass Marbles – Luminous Multi-Color for Games & D
Brighter Glow: To enhance the glow effect, simply place the marbles under sunlight or expose them to ultraviolet light. Enjoy a stunning visual display in the evening! This set includes Glow in the Dark Marbles – 100 Piece Set.
Gejoy 100 Pieces Colorful Glass Marbles Glow in the Dark Multi-Color Luminous Gl
Manufacturer Gejoy. Way to make the marble glow brighter: you can put the colorful glass marbles under the sun, and you can also illuminate them with ultraviolet light to make the marbles shine brighter; They will have a nice visual effect in the evening.