The Mini and XL Kansept Korvids are like night and day and Justin really loves the contrast in the two sizes. One that fills the pocket nicely and another that could go right in your coin pocket. The blade shape of the jade G10 Korvid XL is perfect for most utilitarian tasks. Justin Koch, the owner of Koch Tools, is a well-known pocket tools designer. He has always loved knives and is so honored to have created some tools and knives that folks have enjoyed over the years. All of his designs are combined with innovation, aesthetics and utility.