Name Glowbys LED / Fiber Optic Hair Clips Price $6.00 Extended Description New, improved Glowbys with 25% smaller barrette for an even lower profile in your hair. Light up your hair with Glowbys fiber optic hair accessories! Like stars, Glowbys shine more brightly the darker it gets. Glowbys are illuminated thin fiberoptic strands attached to the hair to create many brilliant stars of light (50-60 fibers per Glowby, with the longest fibers being 14" long). A small barrette (1.3"x0.6") houses two small batteries and a light source, which lights up the ends of the fibers. GLOWBYS ARE REUSABLE - you can wear them again and again. Just change the batteries when Glowbys become too dim, typically +10 hours. Slide lid slightly open to turn on/off (batteries included). takes 2 - CR1220 batteries. but can be cut to any length - a star of light appears wherever the fibers are cut. Glowbys come in a cascade cut pattern, but they can be arranged in almost any pattern depending on the your hair style - use your imagination! Hair Stylists - just attach Glowbys and treat the fibers like strands of hair - cut, loop, etc. Caution: Do NOT use a curling iron or hair dryer on Glowbys; HIGH heat will melt the plastic fibers. US Patent 7,270,456 Shipping Cost 1.50