The Problue KN-51 420 Stainless Steel Sharp Tip Knife is a titanium dive knife from Problue – corrosion-proof, lightweight, and razor-sharp. Titanium holds its edge far longer than steel in salt water, making it a smart long-term investment for regular divers at Perhentian Kecil’s secluded bays. Technical Specifications Specification Details Brand Problue Product KN-51 420 Stainless Steel Sharp Tip Knife Material Titanium Blade Sharp tip Sheath Included Mount Leg / Calf mount Best For Line cutting / Emergency Key Features Titanium blade: Corrosion-proof – never rusts, never needs oiling. Lightweight: You’ll barely notice it’s there. Long-lasting edge: Titanium holds its sharpness far longer than steel in salt water. Lifetime investment: Buy it once, use it for decades. Suited for Malaysian Dive Sites The Problue KN-51 420 Stainless Steel Sharp Tip Knife is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive. Care & Maintenance Rinse after every dive – titanium is corrosion-proof but salt still dulls the edge. No oiling needed – that’s the point of titanium. Sharpen less often than steel – titanium holds its edge. Store in the sheath. Final Verdict Buy it once, use it forever. The Problue KN-51 420 Stainless Steel Sharp Tip Knife is the long-term, corrosion-proof choice for divers who dive regularly.
