A precise, ink-like liquid liner from ColourPop, Numero Uno delivers an ultra-fine tip for sharp, defined flicks and long-wear ink finish. Smooth, quick-drying texture suits steady hands and makeup minimalists alike. Fragrance-free and travel-friendly, this eyeliner works well for detailed liners, tightlining, and drama without heavy buildup.
Ingredient Safety
No risk1
Low risk12
Moderate risk1