Bristle TRIZ Cases

Segmented protrusions on a thick core resolve viscosity trade-offs by enabling smooth application of wax-based mascaras without clumping.

An integrated fluid hairstyler stores a comb and pick in handle cavities to eliminate tool switching time during hair grooming.

A rod-shaped base uses twisted wire elements to clamp bristle filaments and dental floss threads at the same height.

PBT fiber blend with 0.05 mm and 0.07 mm diameters replicates pony hair powder pickup while eliminating animal welfare concerns.