Blending butter with dry ingredients is not very easy. This sturdy stainless steel dough blender from Danesco simplifies these kinds of tasks. The pastry blender has 5 wires that do the work of 12 butter knives and hold up swimmingly under high pressure. This dough blender is made from high quality stainless steel. It has a diameter of 4.5 inches / 11.5 cm. The dough blender is dishwasher safe.