Look for tools and features designed for edge control and smoothing: retractable or built‑in edge/detail brushes, boar‑bristle surfaces for polishing, and fine‑tooth or metallic comb tips for smoothing and taming flyaways.
Several items are described for wet use: general wet‑use brushes and combs, shower combs made for detangling during shampoo/conditioner, and combs/brushes rated for use with styling products.
These tools are described as suitable for all hair types, including thick, thin, curly, straight, dry, wet, afro styles, as well as wigs, extensions and even beards in some listings.
Materials listed include natural boar bristles and various plastics, with ABS (Acrylonitrile Butadiene Styrene) named explicitly in some listings.
Some listings mention anti‑static paddle brushes and combs with metallic anti‑frizz tips or properties designed to reduce static and frizz.