This block is designed especially for Pro Series knives with their curved bolster.  Because the bolster has a curve to support a comfortable pinch grip they don't always sit straight in a standard block.  The edges of this block are angled so the Pro Knives sit perfectly in line.  This block is roomy enough for eight knives (nine if you don't store your honing steel in it) plus shears and steak knives. The white color is perfect for many kitchens that don't have stained wood accents.