I put Tefal’s self-sharpening knife set to the test – it outshines Ninja’s and costs less, too

Tefal's self sharpening knife set .

I've been trying out Tefal's brand new self-sharpening knife block, the EverSharp, to see if it's really the solution to the issue of kitchen knives that go blunt in too-short of a time.

The EverSharp block, which is available to buy for £159.99 via Amazon, features six blades, including a chef's knife and a Japanese style Santoku knife, which you can keep razor sharp with the automatic sharpening slots.