1.fusion/fusion power razor blade, with serial Number on razor head 2. barcode NO. on the white transparent blister for razor blade carrier case 3. elipsy hole-point on razor blade 4. sharp razors and durable 5.fast shipping , by EMS DHL TNT, we have UK and USA basement, could offer worldwide shippng. 6. EU and US version, Russsian, Arabic and others. , 7. welcome do wholesale and drop ship We are razor blades professional manufacturer, you can order you want. If have any other questions, please feel free to contact me. Thank you for your inquiry.