The strawberry knife by Kuhn Rikon is an essential summer utensil. This all-in-one tool conveniently hulls and slices strawberries. The huller and knife are on either side of the base and can be tucked away when not in use. Its compact nature allows for easy transportation and makes it ideal for outdoor eating, especially picnics. The strawberry knife is available in kitchenware stores and online for just $12.