【Compatible】Designed specifically for the original SH90 tool head system, it is a perfect alternative. Compatible with multiple popular models such as S931/27, S931/84, S931/87, S9321/88, S9511/63, S9531/84, S9721/84, S9721/87, and S9721/89. Easily switch and rejuvenate the shaving experience.
【Material】The adoption of double-layer stainless steel blades upgraded for the SH90 system has significantly enhanced shaving efficiency. The blade has been finely polished and adheres smoothly to the skin, effectively reducing repeated friction and protecting sensitive skin.
【Quick installation】 This product is a complete integral part of the blade head and base. Installation requires no tools or complex steps. Just remove the old cutter head, align this product with its position, and with a "click", the replacement is complete. It's truly ready to use right after installation.
【Usage time and blade sharpness】 The upgraded blade structure and material ensure the long-lasting sharpness of the SH90 blade head. To maintain optimal performance, it is recommended to clean with the included cleaning brush regularly and replace it approximately every 12 months according to personal usage habits.
【After-sales packaging】1 SH90 replacement blade head + 1 dedicated cleaning brush. We are committed to providing reliable products and support. If you have any questions about usage, please feel free to contact us at any time for assistance.