Wooden combs are offered with fine teeth, coarse teeth, and dual-action (fine + coarse) layouts; some models use wide-set teeth for detangling. One listing specifies a tooth spacing of 3.8 mm (0.15").
Many listings describe wooden combs as suitable for all hair types and for grooming beard, mustache and head hair. Pick-style combs are particularly noted for coarse, curly or tangled hair and heavy detangling tasks.
Do not soak wooden combs. Clean with cold water and a soft-bristled toothbrush, then dry thoroughly. In very dry conditions, lightly moisturize the surface (for example with a small amount of hand cream or an essential oil) to help prevent cracking.
Many wooden combs are made in pocket- or travel-friendly formats, including folding designs and mini/trial sizes. Dimensions vary by model; one listing gives overall size as 18.2 x 7.8 cm (7.17" x 3.07").
Wide-set teeth, sturdier pick-style designs and rounded wooden teeth are described as effective for detangling curls and afros without disrupting curl clumps. Specific pick listings note suitability for coarse, curly and thick hair.