As a child receiving a half grapefruit for breakfast was met with great disdain. It could only be suffered if covered in sugar and my Mother had used a knife to segment it up for me. We did have the wonderfully dangerous serrated edged spoons that could be used to threaten my sister, so I had that going for me.
Now as an adult it seems strange that I enjoy grapefruit a great deal and the right cutlery does make a difference. These stainless steel grapefruit spoons from Endurance are made of 18/10 stainless steel that is riveted to the yellow acrylic handle. They are 6″ long by 1.25″ wide and have the serrated edge required to easily extra those grapefruit segments that make for a healthy breakfast.