Vintage Manual Razor Blade Holder Shaving Eyebrow Chimer Haircut Blade Holder(Silver) 1.Functions: haircut, shaving, eyebrow chimming. 2.Installation Notes: first, remove the cover; then, put for feather blade in the notch; last, push the blade though hard objects. And push white parts to change blades. 3.Features: made from durable steel, our straight razor is designed for long-lasting use, with no rust; rotary axis, 270° spin freely; toothlike shaving hood, cut hair after installing; each straight razor measures approximately 21.5cm long for a superior grip and precision grooming; a rounded safety edge and lock-tight blade holder for secure blade insertion. 4.Applications: barber shop straight razor quality at home-professional quality straight razors make excellent gifts for fathers, brothers, nephews. 5.Tips: wipe the blade with hot water and soap before shaving and change the blade after once using for health and safety. for feather blades, blade length is 6.3cm. Use exchangeable blade so you can simply insert a replacement for a fresh shave when the blade dulls.