IMPORTANT NOTICE ABOUT COLORS: Pink, Orange, and Red colors are archived by using tinted casings. Due to this nature, the brightness and duration of glow is lower and shorter than other colors using clear casings, such as Green, Yellow, Blue and White colors. Our Red color is like "American Beauty Red Rose" color. Superior Quality and Premium Quality 8" Bracelet Comparisons: Item Diameter (mm) Glow Hour Useful/Visible Free Glow Ball Connectors Superior Quality  8" Glow Bracelet 5 mm Up to 8 hour/48 hours Yes, 2 per each  50-Ct. tube Premium Quality 8" Glow Bracelet 5 mm Up to 6 hour/24 hours No, can be purchased at $0.25 a pair Premium Quality 100 pcs 8" Bulk Bracelet Only $0.10 each 100 pcs for $10.00 $ 10.00 Premium Quality 500 pcs 8" Bracelet Only $0.09 each $45 for 500 Bracelets $ 45.00 Premium Quality 1000 pcs 8" Bulk Bracelet Only $0.08/pc $80 for 1,000 Bracelets $ 80.00 Premium Quality 8" Bracelet-WGB Only $0..048/pc, $144/case(3000 pcs) $0.045/pc, buy 2+cases $0.0298/pc, buy 5+cases $ 144.00 Superior Quality 2000 pcs 8" Bracelet With Free Glow Ball Connectors Best Quality, Best Package, More Color Choice Only $0.06/pc, $120/case $0.05/pc. buy 2+cases $ 120.00