Panasonic Trimmer Replacement Blade WER9606P, Compatible with Panasonic Men’s Trimmers ER-GB42-K, ER-GB40-S
Panasonic Replacement Hair Trimmer Blade for ER-GB40-S, ER2403K and older model ER2405K. It is recommended that you replace the outer foil at least every year to maintain your shaver's cutting performance and the inner blade every two years
