What's the difference?
Single hilts - 1 color, no flash on clash, no swap out options, 1 sound font
Master hilts - RGB 16 colors, Flash on Clash, Lockup effects, Multiple Swap out options, Saber Scabbard and 3 Soundfonts & Mute
Every purchase comes with a carry case and 3 months local warranty. (Only Manufacturing Defects and not Wear and Tear.)