Stone River Gear Ceramic Speed Assist Folding Knife, Grey-Black, 7.5 is a part of the high quality and dependable Knives from Stone River Gear. All of the features you need for a price you want. Knives from Stone River Gear are well known for their quality and Stone River Gear Ceramic Speed Assist Folding Knife, Grey-Black, 7.5 upholds that standard.