Ninja Knife Block Set NK32010BK1

If you want a knife set that also keeps sharpening within reach, this Ninja block builds that convenience into its storage. Its removable sharpener gives you more flexibility than a fixed, all-in-one block.

If you prioritize counter space, you can take the NeverDull sharpener off the block and store it separately. If you prefer a ready-to-use setup, leave it attached for added stability while sharpening.

The set includes 10 pieces, but the supplied details don’t identify each knife. That matters if you’re choosing based on a specific blade or tool rather than a general-purpose collection.

Where it shines

The main draw is the combination of storage and a built-in sharpening option. Ninja says the ceramic wheel engages the blade at an appropriate angle and applies pressure to restore sharpness. Keeping the sharpener with the block can make routine upkeep more convenient than relying on a separate sharpening tool you have to find and set up.

There’s also a practical space-saving angle: remove the sharpener and Ninja says the block takes up to 35% less space than its K12010 block. That figure applies to this specific comparison, not to every knife block, and you’ll still need room for the block and knives on your counter or in storage.

Highlights

The blades are German stainless steel and described as rust-resistant. Ninja says they were tested to more than 400,000 cuts, and the set carries a guarantee that the knives will stay sharp for 10+ years when used and maintained as directed. Those are manufacturer claims, not a reason to skip normal care or assume the guarantee covers every kind of use.

Full-tang, riveted handles are designed for balance, control, and a comfortable grip. In everyday cooking, that can matter when you’re slicing cheese for sandwiches, then moving on to meat for dinner, the product description says the knives are intended to handle both tougher ingredients and routine precision slicing. It’s a great fit if you want a countertop set with sharpening built into the storage rather than a separate sharpening setup.

Best use cases

This setup makes the most sense for a home kitchen where the knives will see regular use and you want sharpening close at hand. For example, you could keep the sharpener attached while prepping a meal, then remove it afterward if you’d rather store it off the counter. The option to use it on or off the block gives you a choice between a more stable sharpening setup and more flexible storage.

A basic knife block may suit someone who only wants simple storage and already has a preferred sharpening method. At the other end, cooks who shop by the exact mix of specialty knives may want to confirm the included pieces before choosing: the details provided here give the total count, but not the individual knife lineup.

Final verdict

The Ninja NK32010BK1 is worth considering if you want a 10-piece knife block set with rust-resistant steel, ergonomic handles, and a removable NeverDull sharpener. Its clearest advantage is flexibility: keep the sharpener attached for convenient access or take it off to reduce the block’s footprint.

It’s not for you if your decision depends on knowing exactly which knives are included and that lineup hasn’t been confirmed, or if you want a block with no counter presence at all. The space reduction is also a stated comparison with Ninja’s K12010, rather than a universal measure. Choose it for integrated sharpening and adaptable storage, look for a simpler block if you only need a place to keep knives.