Llyn Melynllyn Whetstone Fine-grain Welsh slate for final honing and highly refined polishing of razors, knives, chisels, and plane irons. Natural stone Welsh slate Llyn Melynllyn is a fine-grain microcrystalline...

Thuringian Whetstone A traditional German natural finishing stone prized for producing refined, smooth, and highly polished cutting edges. Natural stone German slate Made from natural slate sourced in Germany and...