acelets .Color filled wristbands ,if the customer choose this style for their own customized rubber bracelets ,the logo and message is sunken on the band and the color of it is different from the wristband color .Printed customized rubber bracelets .If the customer choose this style for their own customized rubber bracelets ,the logo can have many colors at the same time or have their own original color .The logo is located on the surface of the bracelet . As a company with rich experience in the production of silicone bracelets ,the quality of our products is very good .But sometimes customers will tell us that the logo on the printed bracelet will disappear .Why does this happen ? It is because about the printed customized rubber bracelets ,the logo is located on the band surface .When the customer wear it ,the logo on the surface of the bracelet will rub against with other objects .As time goes on, the logo will wear out gradually . If the customer want to keep the logo for a lrubber bracelets cheapracelets-cheap">rubber bracelets cheapong time and the color of it is different from the wristband color .We suggest the customer choose to order color filled wristbands .Because of the logo is sunken on the band ,when the customer wear it ,the logo does not friction with other objects . Each bracelet has its own characteristics .The guests can choose silicone bracelets according to their own needs . embossed-printed-wristbandsbracelet-en-silicone-personnalisable-pas-cher s eco as well as the silicone material bracelet. When absorbs enough strong light before being put in the dark, it glows blue, green or red depending on the style of the glow power. The glow will last for hours and gradually weaken. But when reabsorbs the light , it glows again like original shows. It is the most favorable item for the night event. It looks so good in the dark reflecting the logo custom. Hope this can help you for the glow in dark silicone bracelets. Different color of the bracelet has different meanings. Band color white stand for making poverty history. Yellow stand for livestrong. Black and white stand for standing up and speaking up. Blue stand for beatting bullying. Pink stand for supporting knowledge strength. Blue and white stand for one world one cause Blue and green stand for say no to sectarianism. Also a silicone bracelet can be used as a promotional item for entertainment or sport. It is hot sale as a advertisement gift.