Customer Are Our Priority: If you can't install it, you can refer to the instructions on the back of the package or contact us in time,we will solve it for you within 24 hours. Packaging:Individually packaged, clean and hygienic. Higher Quality:Made of high quality stainless steel,Built-in dual-blade 360° rotation system for fast,can safel? painless and easily trim ear and nose hairs. Easy to Use & Clean:100% waterproof and easy to clean ,just rinse under the tap;Can be used dry or with wet foam. Compatibility:Replacement Blade Compatible with Philips Norelco OneBlade Trimmer QP2520/90,QP6510/70,QP6530/70,QP652070.

Best Sellers Rank: See Top 100 in Beauty & Personal Care. Batteries Required?: No. Blade Material: Stainless Steel. Brand: Colorski. Hair Type: All. Recommended Uses For Product: Trimming. : B0C2HFQM49. Manufacturer: COLORSKI. Item model number: 2 pack. Package Dimensions: 3.86 x 3.27 x 0.67 inches; 0.63 Ounces.