Olfa Olfa Concealed Blade Safety Knife With Replaceable Blade, SK-10, 4MM Cutting Depth, Yellow AED34.00 (Incl.VAT) When you continually need a sharp blade at the ready, the OLFA SK-10 Concealed Blade Safety Knife offers both utility and safety. The wide throat allows for easy access to the blade while protecting the user from accidental blade exposure. Preloaded with... Add to Cart Buy Now