We will create a dedicated page, so please comment with your desired quantity. If you purchase immediately, we will ship one item. [Individual Sale] 1 piece ⇒ 900 yen 2 pieces ⇒ 1700 yen 3 pieces ⇒ 2400 yen 4 pieces ⇒ 3100 yen 5 pieces ⇒ 3750 yen [Case Purchase (10 pieces)] 10 pieces ⇒ 7000 yen We will remove them from the outer box and pack them together with the product. Please let us know if you do not need the outer box. High-durability medium-sized replacement blades, 50 pieces per pack, in special black. - Model: MB850K - Quantity: 50 pieces - Color: Black - Type: Medium blade Thank you for looking.