Tiemus Glow in the Dark Butterflies & Clock Round Pendant Necklace, Glow Blue Light

Description

Product Description:Costume Jewelry.These Glow in the Dark products Glow out light only after they absorbed enough light. So please make sure that you have put these Glow in the Dark products under the light to absorb light before you enjoy their light in the dark. The longer they exposed, the stronger they Glow. UV-light works great with glow in the dark items. Also the pendant be highly glowing, you only need to put under normal LED or sunlight!