A cupping spoon is a tool used by professional coffee tasters to evaluate the aroma, taste, and other qualities of coffee beans. A Stainless Steel Rainbow Colour, Gold, Black Cupping Spoon is a variation of the standard cupping spoon, which is made of stainless steel and features a colorful rainbow finish.

This type of spoon is mainly used for aesthetic purposes and can add a touch of fun and style to the coffee tasting experience. The rainbow colors can also help distinguish between different spoons or be used to represent different types of coffee beans or blends.