Simple to use and practically unbreakable in its acrylic plastic casing, the Nitestik could be one of the most useful gifts you’ve ever given! Last up to 10 Years!
Luminescence occurs if a material exposed to a source of excitation absorbs energy, and them emits that energy as a visible light. The energy can be derived from a number of sources including a light bulb, headlight, fluorescent light (any artificial light) and under sunlight. The stronger the light source, the quicker the charging process.
