New Surgy-Trim System Technology safely trims the ends of the hair where the damaged hair ends and split ends start while preserving the beautiful, long healthy hair, ensuring that all the ends (split, damaged o dry) are trimmed and healthy. The Split-Ender unique patented "Hair Plate" is specially designed to guide the hair strands to uniformly flow in and out throughout the "Strand Guards" and safely guiding each and every hair in a straight motion, forcing them to stand straight up when reaching the "Center of the Hair Plate". The blades snip the tip by approximately 1/8" (this option is not available for the SEPRO2) to 1/4" (depending on the spacer type that you select) trimming the ends were burned, dry, damaged hair ends and split ends are more likely to be found. All this! while preserving and leaving the long, beautiful, and healthy hair strands untouched.