The Koululaisuppo has a shape similar to the Jätkänvuolu model but with a smaller size for youngsters.The blade is made of carbon steel and reads "Iisakki Järvenpää Kauhava Finland), while the handle is crafted of varnished curly birch. Sami style stampings decorate the light vegetable-tanned leather sheath which has a convenient belt loop. Still handmade in Finland with the same attention to detail, the Iisakki Puukko 5223 Knife is an all-purpose tool for those who value tradition, genuine materials and fine craftsmanship.