I love fresh watermelon in the summer, and often have a bowl of it cut and ready to eat in the refrigerator. What I don't like is the mess that's made cutting it up. I'd seen a few ads for this new gadget that is a watermelon slicer and tongs both, and I decided to order one and try it out.
Here's a short video that shows how it works.
I've seen these for a variety of prices; from $7.99 to $29.99. I got mine for about $10 and it seems to work just fine. So - I wouldn't pay the larger price for one, but if you see it on the cheaper end, you just might like it!