* Acrylic is easily scratched material without return! Except for the product itself are significant flaws! * Each graph / fixed color lighting colors， different colors of silicone which represents the light color. Photo by camera， computer screen showing the relationship may be a slight color difference， please refer to the real product-based. * Product color may vary slightly due to differences in the relationship between the shooting， actual ship-based manufacturers. * Commodity situation according to illustrative purposes and only commodity subject does not include other accessories， please refer to the contents of the main specifications. * Returned merchandise must be new state， and complete package (including bulk goods， accessories， original packaging integrity)， not missing any parts， disassemble examination of goods， or damage to the original pack. * [Contact] Fun science and technology fans