80 grams of couscous (dry) looks about the size of a tennis ball when poured into a loose pile. This amount measures 2.82 oz (80 g) and has a volume of 7.41 tbsp (110 mL).

In kitchen measures
7.41 tablespoons
22.2 tsp · 7.41 tbsp · 0.463 cups
about the size of a tennis ball
Density estimated by AI from typical values. Couscous (dry) typically ranges 0.68–0.78 g/mL depending on how it's packed. A firmly packed scoop weighs more.