What does oil look and feel like?

Oil typically appears as a viscous liquid with a glossy, often transparent or translucent quality, ranging in color from clear to deep brown or even greenish shades, depending on the type. It has a slippery texture and a smooth, oily feel when touched, leaving a slick residue on the skin. The scent can vary widely, from neutral to strong and pungent, depending on its source and refinement. Overall, oil is characterized by its fluidity and ability to flow easily.