11-Watermelon Juice Pump Dispenser
For this neat watermelon juice dispenser idea, cut about a 2-inch square hole at the top of the watermelon and extract the cut piece.
Using the earlier method of a whisk on a spinner, simply insert and liquefy the insides of the watermelon.
You will then need a pumping top suitable for the size of the cut hole, which you will prime with adhesive glue around its wide bottom end (not the dispensing straw of course), and press it firmly to the top of the watermelon.
Just like that, you have your watermelon juice pump dispenser. Just give it a few pumps and catch the delicious juice coming out from the inside.