Jack Comb Adventure Card Multi-Tool is a stainless steel pocket comb multi-tool designed for grooming, bike adjustments, and everyday repairs in a pocket or wallet. I was straightening up in my rearview mirror when Big Tex glanced over and informed me that I looked "almost respectable." High praise. I ran the Jack Comb through my hair, slipped it back into my pocket, and figured that was the end of its duties for the morning. Ten minutes later, a loose screw on my sunglasses said otherwise. Signed,Lucky Jack Why You Need It Pocket comb combines grooming and repair functions in one compact tool Stainless steel construction stands up to repeated pocket carry Fine-tooth comb helps you clean up wherever the day takes you Screwdriver edge tightens loose sunglasses and everyday gear Pry edge and spoke tools add utility without extra bulk Built-in hex drivers handle common bike and gear adjustments