Ninja NeverDull NK32010SD1 German Steel Knife Set 10 Piece
- Item Length: 9.9 inches
- Blade Edge: Plain
- Blade Material Type: Stainless Steel
- Handle Material: Stainless Steel
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B0H2NBJ2RNCategory: Kitchen Knife Sets
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Overview
A 10-piece German stainless steel knife set built around Ninja's removable NeverDull sharpener, which lives in the storage block and can come out to free counter space. Covers a chef knife down to steak knives and shears in one set.
Ninja is selling the sharpening mechanism as much as the knives: a ceramic wheel built into the block is meant to reset blade angle and pressure on the way through, and it can be pulled out entirely to save the stated 35% of counter space over Ninja's block that keeps a sharpener fixed in place. The 10+ year sharpness claim is conditioned on following the seller's care instructions, and there is no review history yet to check it against.
- Ceramic sharpening wheel sets blade angle automatically
- Block frees up to 35% more counter space
- 8in chef, 5in santoku, 3.5in paring knives included
- Rust-resistant, wipes clean after use
Who it's for
Suits cooks who want a full block set with sharpening built in rather than a separate sharpening tool. Not for those wanting Japanese-style single-bevel blades or a smaller set.
Pros and cons
- Sharpener is removable and stores in the block
- 10-piece set includes shears and steak knives
- Full tang, riveted handles for balance
- German stainless steel tested to 400,000 cuts
- Sharpness claim depends on following care directions
Performance notes
The NeverDull mechanism is a ceramic sharpening wheel mounted in the block; drawing a blade through it is meant to reset the edge to a consistent angle and pressure each time, which is how the seller supports its 10+ year sharpness claim rather than relying on steel alone. Pulling the sharpener assembly out of the block entirely is what frees the stated extra counter space, at the cost of losing the on-block sharpening step.
Where it stands among kitchen knife sets
- #1 most-searched brand and model of the 36 kitchen knife sets lines we track (by search demand, not sales).
From the specs of the 37 kitchen knife sets we list; not a test result.
Specifications
| Brand | Ninja® |
|---|---|
| Dimensions & fit | |
| Item Length | 9.9 incheslower than 53% of 31 kitchen knife sets |
| Item Dimensions | 9.9 × 9.5 × 14.9 inches |
| Construction & materials | |
| Blade Material Type | Stainless Steel |
| Handle Material | Stainless Steel |
| Color | Stone |
| Included components | |
| Unit Count | 10 |
| Other details | |
| Blade Edge | Plain |
| Number of Items | 1 |
| Style Name | Modern |
Closest rivals on specs
Frequently asked questions
What's included in the Ninja NeverDull NK32010SD1 set?
An 8in chef knife, 5in santoku, 3.5in paring knife, four 4.5in steak knives, kitchen shears, the storage block and the removable sharpener.
How does the sharpener on the Ninja NK32010SD1 work?
A ceramic wheel engages the blade at a set angle and pressure each time you draw it through, per the seller.
Can I remove the sharpener from the Ninja block?
Yes, it detaches so you can store or sharpen off the block, freeing counter space.