You can use any fruits but ideally different colors so it would look nice. If you use apple remember to squeeze lemon on it so it wouldn't turn brown. I wouldn't want to use raspberry because it get smoosh easy. But that time I think I used watermelon, grapes, strawberries, blueberries, cantaloupe.
You can use any fruits you have, ideally different colors so it will look nice. If you use apple then you need to squeeze some lemon on it so it wouldn't turn brown. In this basket I use raspberry, grape, cantaloupe, strawberries and ofcourse watermelon.