A very harsh brush with steel bristles, in place of plastic etc.
A smaller brush with wider bristles.
A coarse brush is a brush with stiff bristles or fibers that are thick and rough. It is commonly used for heavy-duty cleaning tasks or for applying thick and textured materials, such as paint or varnish. The coarse bristles are effective for removing dirt, grime, or stubborn debris.
It all depends on what comb you have. Diff rent combs different number of bristles.
metal band
Traditional brushes have natural bristles or plastic or nylon fibre. Modern brushes may have silicone bristles.
I believe the original, full saying should be 'As daft as a brush with no bristles'
A brush is a noun, but a verb when used with an object. Noun...an implement with bristles Verb....to sweep with a brush
The bristles of a paint brush do not come from a tree they are either natural or synthetic hair.
The hair brush containing synthetic bristles
It had the basic handle and bristles
A broom has coarse bristles (think scrubbing a yard) whilst a brush has softer bristles (paint brush, dustpan and brush etc). A broom tends to require 2 hands to operate to its full potential whilst a brush can usually be operated with one hand. Obvious anomoly being a curling brush .. which used to be a broom, until it was discovered that softer bristles worked the ice better, but still retained the longer broom like handle.