Micro-diameter tapered bristles (0.05-0.15mm) feature exceptional elasticity and chemical resistance that evenly coat every lash while combing through mascara without clumping or shedding. Their graduated flexibility navigates delicate eye contours safely, reaching base-to-tip for maximum volume and length with zero irritation.

Resilient construction withstands repeated exposure to oil-based formulas, waterproof removers, and mechanical flexing while maintaining bristle integrity through consumer product lifecycle.