This small slurry stone which measures 40 x 40 mm (1.5'' x 1.5'') is particularly useful for bringing out the dye (slurry) of another larger blue Coticule. You simply have to rub it circularly on the other stone and the mud will form in no time.
Inspired by Finnish tradition, the Joker Puukko "Grandfather" is a compact and elegant knife, with a curly birch handle that gives it a unique and distinguished character.