The Watermelon Shop has chosen Jaccard as their knife to sell, because it is perfect for watermelon carving! With unparalleled strength these Jaccard knives maintain their original edge for up to ten years without sharpening. These knives can cut slices so thin you can actually see through them! The ultra-sharp, diamond ground, ceramic blades from Jaccard offer superior performance for cutting all types of fruits, vegetables, and boneless meats. The ultra-pure composition of Jaccard ceramic will not alter the taste or smell of fresh foods, unlike stainless steel knives that transfer metallic residues, causing many items to brown quickly. The perfect balanced handle eliminates fatigue that often occurs during repetitive slicing. Another plus for these amazing Jaccard knives is that they are easily cleaned with hot, soapy water. With this awesome knife you watermelon will stay fresher looking long enough for you to finish it!