Our Olive Oil Pourer comes in four fun colors and fits all three of our bottle sizes. Easy control from drizzle to pour and the self-closing cap keeps oil fresh. Clean with warm water and mild detergent or dishwasher safe. Helpful hint; after washing, run cold water over the pourer "fins" to extend the life of the unit. A synthetic material, not silicone, so no worry over dryness and crumbling.