While flexible cutting boards aren't much of a novelty these days, here's one from Japan that you can use to measure your food as well. Use it to cut up ingredients into equal-sized bits (essential for even cooking results), or to make sure your cake or pie portions are identical in size. No more arguing over who got the bigger slice. I love the little reminder they've printed on it as well: "Please divide equally and eat happily!"

Like all flexible cutting boards, you can bend the sheet to slide chopped up food straight into your pot.

Find this at your nearest Daiso outlet. This well-known Japanese 100-Yen discount chain has several outlets overseas as well, including one in Singapore, where I found this.