To provide a cosmetic for eyelashes, which is excellent in the effect of imparting a feeling of voluminousness to eyelashes and exerts high base transparency without damage to the color inherent in the cosmetic base. Means of attaining the object A cosmetic for eyelashes which comprises (a) a silicone resin powder of particles having such a spiky-surface-sugar-candy-ball-like shape that small protrusions are present over the whole surface of each particle, (b) a volatile oil (e.g., low-boiling-point isoparaffinic hydrocarbon oil, low-boiling-point silicone oil, etc.), and (c) an oily gelling agent. Preferably, the cosmetic contains 1-20% by weight of component (a), 10-80% by mass of component (b) and 1-25% by mass of component (c). The cosmetic may optionally contain (d) a film-forming agent.