... Filament Nylon612 -HOLLOW, CLIMP, ROUND 3. Plastic handle, Short cap The brush is made up of stainless steel wire and ... 2. Mono Filament Nylon612-HOLLOW, CLIMP, ROUND3. Plastic handle, Short cap (cap)Species:Tower type, hoist type, olive type, straight type , ... large quantity. We have production equipment with our own technique to make a special type of brushes like triangular, squared, pentagonal, ...