This standard sized stone is excellent for all types of cutlery and beveled tools. Measuring 150 x 50 mm (5.9'' x 2''), it provides a good working surface and great stability.
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.
This large ''Sharpens everything'' stone which measures 230 x 30 mm (9'' x 1.15'') is ideal for all types of gardening tools (billhook, pruning shears, hoe, etc.) but also for knives, axes and other sharp tools. It can be used freehand or placed down. Its
This wide carpenter's stone measures 160 x 80 mm (6.3'' x 3.15'') is designed for large bevel tools like wood chisels and slicks, but also works great for knives, machetes and other sharp tools.