The KYVU B25 is a handmade black beard and moustache comb with a keyring, hand-sawn from a solid sheet of premium cellulose acetate — a plant-based material derived from wood pulp. Each comb is shaped, sanded and hand-polished to a smooth, classic glossy-black finish, with an integrated keyring so it's always to hand. At just 7.5 cm and 7 g, it slips into a pocket or clips straight onto your keys, bag or belt loop.

Best for: shaping and grooming a moustache, beard and sideburns · distributing beard balm or oil evenly · carrying on your keys for grooming anywhere · everyday carry and travel · men · a handmade gift. Prefer it without a keyring? See the Black Beard & Moustache Comb (B24). Browse other finishes in our Moustache & Beard Combs collection.

The fine, closely-spaced teeth give the controlled, accurate work facial hair needs — shaping a moustache, parting and training a beard, tidying sideburns, and working balm or oil through evenly from root to tip. Cellulose acetate is warm to the touch and helps reduce static and frizz, so facial hair sits cleanly after combing. Every tooth tip is hand-rounded so the comb glides smoothly through the beard without snagging, pulling or scratching the skin beneath.

Because each comb is hand-sawn rather than moulded, there are no seams, mould lines or sharp edges — just a smooth, gentle finish and a deep, even black. The keyring makes it easy to keep with you and adds a thoughtful touch as a gift. Plant-based and beautifully tactile, the B25 is a small everyday essential for any man who grooms a beard or moustache.

Suitable for all facial hair, from a short moustache to a full beard. Wipe clean with a soft, damp cloth; avoid prolonged soaking and direct heat.

Specifications

• Material & Colour: Premium cellulose acetate — classic glossy black
• Hair Type: Moustache, beard & sideburns; all facial hair
• Size: Length 7.5 cm | Width 2.3 cm | Thickness 0.325 cm
• Teeth Type: Fine, closely-spaced
• Weight: 7 g
• Model Number: B25 (with keyring)

Frequently asked questions

What is a black beard comb good for?
The B25's fine teeth give precise control for shaping a moustache, parting and training a beard and tidying sideburns, and for working beard balm or oil evenly through the hair. Cellulose acetate is warm to the touch and helps reduce static and frizz.

What's the keyring for?
The integrated keyring lets you clip the comb to your keys, bag or belt loop, so it's always with you for grooming on the go — and it makes the B25 an especially nice gift.

Is the B25 gentle on the skin under a beard?
Yes. Every tooth is hand-rounded, so the comb glides through facial hair without scratching or catching the skin beneath — comfortable for daily grooming.

Is there a version without a keyring, or in another colour?
Yes. The same comb is available without a keyring as the B24, and in a warm tortoiseshell finish as the T25.

Prefer it without a keyring? See the Black Beard & Moustache Comb (B24). Browse other finishes in our Moustache & Beard Combs collection.