Cake Scraper," specifically the S689 model, used for smoothing frosting on cakes. It is a kitchen tool with a flat, firm blade, often made of plastic, acrylic, or stainless steel, designed to create smooth edges and even surfaces on frosted cakes. The cake scraper in the image has a blue edge on one side and a ridged edge on the other, offering different textures for cake decorating. It is packaged with a pink and white striped backing, labeled "Cake Scraper" and "S689".