[HIGH QUALITY]Dual blade system with lift and cut technology. Stainless steel blades for comfortably shave. Suitable for precise carding, Completely safe to touch. The pivot head can be perfectly combed on any surface.It is stronger in many fields. [EASY CLEANING]The replacement foil head is easy to install and remove. Clean the installing the foil. [COMPATIBLE WITH]The replacement heads suit for 300s, 310s, 320s, 340S, 350cc, 390CC-4 series, 3010BT, 3040s, 3050cc, 370cc, 3080s, 3090cc, etc. Very comfortable and quiet operation. Can use water wash the Blade for clean After use [SERVICE LIFE]The use time of the Foil & Cutter Replacement Head depends on your daily frequency of use. It is generally recommended that you replace it 9-12 months to your best experience. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken . Fit for 300S 301S 310S 320S 330S 340S 360S 380S 3000S 3010S 3020S 3030S 3040S 3050S 3080S 3090S 350CC 370CC 390CC 3050CC 3090CC 5772 5773 5774 5776 5779 Material: ABS+metal colour: black Package Contents: 1 x Replacement Head 32B 1 x Replacement Head 21B Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.