The PERMANENTS® Knife Series showcases unique artisanal craftsmanship from Solingen. The Chef's Knife handles are made from Bavarian Bog Oak, sourced from submerged oak trunks known for their hardness and robustness, ranging from light gray to deep black. Size: 21 cm Material: steel, bog oak Material Origin: Bavaria, Germany All knives are crafted in North Rhine-Westphalia, Germany.