Thank you so much for coming to our store! Condition : Brand New / Factory Sealed / JAPAN import. OLFA LBB50K 50PCS HEAVY DUTY BLACK BLADES CUTTER KNIFE REPLACEMENT JAPAN. OLFA LBB50K – 50PCS HEAVY DUTY BLACK BLADES FOR CUTTER KNIFE (MADE IN JAPAN). Upgrade your cutting tools with OLFA’s LBB50K replacement blades – designed for maximum sharpness and durability. These ultra-sharp black blades are engineered with a special acute angle, providing superior cutting performance for heavy-duty applications. Quantity: 50 blades (1 box). Blade Type: Special Black Ultra-Sharp Edge. Blade Length: 110 mm. Blade Thickness: 0.5 mm. Blade Material: Alloy Tool Steel. Made in Japan????? Extra sharp black blades for precise and smooth cutting. ? Designed for professional and industrial use. ? Compatible with most OLFA large-size cutter knives. ? Comes in a sturdy box for easy storage and blade disposal. Brand new in original box. JAPAN ORIGINAL EDITION? Our shop is only Japanese staff. If you have any questions, please feel free to contact me at any time. I shall be only too pleased to help you at any time! Please check the feedback of our store. We are very confident in overseas sales. We shall be only too pleased to help you at any time. Thank you for your time! International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.