Thank you for viewing. I opened it and used it only once. I am selling it because it didn't fit my hand. The replacement blades will be cleaned, disinfected, and shipped. Schick progista or Hydro 5 replacement blades can be used. Hydro 5 replacement blades are cheaper than Gillette, so I think they are cost-effective. A 5-blade razor that is gentle on the skin for men. - Brand: Schick - Model Name: progista 5 BLADES RAZOR - Number of blades: 5 blades - Application: Men's razor - Features: Skin-friendly design - Package: With original packaging