Does the block really sharpen the knives?

Yes. Each slot has built-in sharpeners that hone the edge as the blade slides in and out. It keeps knives usable but removes a little metal each time, so it is not a replacement for occasional proper sharpening.

What knives are in the 20-piece set?

It includes a chef's knife, bread knife, santoku, utility and paring knives, steak knives, kitchen shears, a honing steel and the self-sharpening block. Check the listing for the exact piece list, since counts vary by version.

Are the knives dishwasher safe?

Henckels advises hand washing to protect the edges and the block. Dishwasher heat and detergent dull blades and can damage handles over time.

Is this set good for a beginner?

Yes. It covers the common kitchen tasks and needs no sharpening skill. A cook who wants fewer, better forged knives may prefer buying individually.

How does it compare with Henckels' forged lines?

Graphite blades are stamped and lighter than Henckels' forged lines such as the Zwilling-branded ranges. The trade-off is a lower weight and a softer feel, in exchange for a full set with the sharpening block.