ButterOnce Corn Butter Knife

ButterOnce Corn Butter Knife
via Amazon

ButterOnce is a knife that butters corn on the cob in one application. ButterOnce’s unique design and ergonomic handle slices and spreads butter with ease. Use edge to slice your desired amount from a stick of butter, no excess waste. The curved blade allows you to spread butter evenly over entire ear of corn without any drips or need to reapply butter.