This is a set of a KOKUYO cutter and replacement blades. The cutter has been used a few times. The replacement blades are new and unopened. [KOKUYO] Safety Structure Cutter Knife Body, Standard Type, Pink HA-S100P External dimensions: Overall length 143, width 23 Manufacturer: KOKUYO Manufacturer model number: HA-S100P [KOKUYO] Safety Structure Cutter Knife Replacement Blades, Standard Fluorine HA-S150-5 Fluorine-coated blade (2-stage blade) with 5 blades. Manufacturer: KOKUYO Manufacturer model number: HA-S150-5 #KOKUYO #HA-S100P #HA-S150-5 #Frene