Detachable Head Shavers, SHPAVVER 5 in 1 Electric Razor IPX7 Waterproof for Bald Men, Wet Dry LED Display Rechargeable 7D Rotary Shaver Grooming Kit with Type C Charge A Hidden Valley BATCH SPECIFIC THIRD PARTY GC MS REPORTS: B077YDZ75C BATCH SPECIFIC THIRD PARTY GC MS REPORTS: Every batch of oil from Plant Therapy goes through multiple rounds of internal organoleptic testing and GC MS testing by third party laboratories to prove purity and quality change brightness levels and light modes We suggest change the replacement head every 3 6 months for better daily use Pop head shaver out after every shave and clean up all those trapped hairs to keep your head shaver working in top condition