Braun Series 9 Pro replacement blades are recommended to be replaced every 18 months for optimal shaving performance. - Model: Series 9 Pro - Recommended replacement period: 18 months - Model number: 94M Color: Silver Replacement blade for Braun Series 9 F/C94M, shaver head replacement 【Compatible models】 BRAUN (Series 9) 9390cc 9384cc 9381cc 9370cc-SP 9365cc 9360cc 9350s 9345s 9340s 9320s ※Some people are selling the same packaged product, but it seems that some are handling products with poor quality, so it is better to carefully check the reviews before deciding.※ Braun Series 9 Pro replacement blade 94M foil and cutter integrated shaver replacement head Series94M Thank you for viewing.