These tools are commonly made from stainless steel, plastic, and glass. Many plastic items are described as BPA-free.
Butter keepers often use a plunger or removable cap to push softened butter onto hot corn, while dedicated spreaders have a curved edge to smooth butter evenly; some spreaders also include a cap for storage.
Serving pieces commonly have contoured or curved shapes that cradle the ear securely and include trays, ridges, or channels that catch melted butter and juices while you eat.
Common accessories include butter keepers and spreaders, corn holders with stainless-steel pins, corn boats or dishes for serving, and corn strippers for removing kernels.