Photograph of Fruity Pebbles overflowing a small measuring cup.

If you take the amount of Fruity Pebbles you might pour into a cereal bowl (82 grams) and pour it into a small, 1-cup measuring cup, this is the result.

Read about how consumption of breakfast cereals like Fruity Pebbles contributes to American consumption of excess sugar in Musings on Sugar Consumption and Fruity Pebbles.