Buffing paste typically contains which of the following?

Buffing paste is specifically formulated to enhance the shine and smoothness of nails during manicures and pedicures. It typically includes powdered silica as a key ingredient. Powdered silica serves as an abrasive component, providing the necessary texture to effectively polish the nail surface. This allows it to remove minor imperfections and achieve a glossy finish.

Other options like glycerol, acetone, and pigment do not align with the primary function of buffing paste. Glycerol is often used for its moisturizing properties, acetone is a strong solvent used for removing nail polish, and pigments are generally employed in nail polishes for color, rather than in buffing pastes which focus on shine and smoothness rather than color enhancement or removal of substances.