Rocky Mountain Tackle Assassin Spinners are hand-made using only the finest materials available. High-grade 10lb line and high quality red hooks ensure a secure hook-up each and every time. The Dakota blade, combined with the Radical Glow beads provides over 10 times the brightness and 8 times the duration of conventional glow products. The UV spinners are painted using UV paint on the dakota blade with Radical Glow's new cutting edge clear & colored UV beads. When these UV spinners are used under UV light they emit a blue violet color that fish can't resist!