StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Compare

Imarku 14-Piece Knife Set with Block vs Ninja Foodi NeverDull Premium 17-Piece Knife System

Buy the Ninja NeverDull Premium if you want the sharpest edge held for the longest time and a built-in sharpener that is genuinely foolproof. Buy the Imarku if you want more pieces for the same kitchen role, including six steak knives and scissors, and a slimmer block. The Ninja's German stainless blades and full-tang build feel heavier and more balanced, and its 4.8 rating from over 4,600 owners backs the edge claim. The Imarku is lighter, dishwasher safe, and easier to gift, but its 56 HRC blades and 15 to 18 degree edge need more care to stay sharp.

  • Choose the Imarku if you want a complete 14-piece set with steak knives, scissors and a slim block, and you value dishwasher-safe cleanup over maximum edge retention.
  • Choose the Ninja NeverDull Premium if edge retention and a foolproof built-in sharpener matter more to you than piece count.

Prices

  • Imarku 14-Piece Knife Set with Block: $199.99 at Imarku (last seen Nov 12)
  • Ninja Foodi NeverDull Premium 17-Piece Knife System: $351.00 at Walmart (last seen Nov 12)
  • Difference: the Imarku 14-Piece Knife Set with Block is $151.01 cheaper than the Ninja Foodi NeverDull Premium 17-Piece Knife System at the latest prices (Nov 12)
Imarku
14-Piece Knife Set with Sharpener and Block Japanese Knife Set

Imarku 14-Piece Knife Set with Block

14-Piece Knife Set with Sharpener and Block Japanese Knife Set

5(5 ratings)
$199.99at ImarkuChecked Nov 12
See all prices and details
Visit Imarku
Pros
  • 14 pieces cover slicing, chopping, carving, steak and scissors
  • Dishwasher safe, which most forged sets are not
  • Slim block saves counter space and comes in three colors
  • Textured handles reduce hand fatigue, owners say
  • Lifetime guarantee with free exchange or return on defects
Cons
  • 56 HRC steel is softer than premium German blades and dulls sooner
  • Edge angle is listed as both 15 and 18 degrees, so sharpening guidance is unclear
  • Built-in sharpener is basic compared with the Ninja system
  • Steak knives and scissors add count but not cutting quality
Ninja
Ninja Foodi NeverDull Premium 17-Piece Knife System

Ninja Foodi NeverDull Premium 17-Piece Knife System

4.8(4,634 ratings)
$351.00at WalmartChecked Nov 12
See all prices and details
Visit Walmart
Pros
  • NeverDull sharpener keeps edges sharp with a few swipes
  • Forged German stainless steel, full tang, well balanced
  • 4.8 out of 5 from 4,634 ratings
  • Claimed to stay razor-sharp for over 10 years
  • Foolproof sharpening suits cooks who never sharpen by hand
Cons
  • Hand wash only
  • Only 3 core knives; steak knives and scissors are not the focus
  • Large, heavy block takes counter space
  • Replacement blades and sharpener parts tie you to Ninja

What separates them

Imarku 14-Piece Knife Set with BlockNinja Foodi NeverDull Premium 17-Piece Knife System
Blade steelJapanese high-carbon stainless steel, 56 ± 2 HRCGerman stainless steel, forged
Edge angle15-degree per side (product page also states 18-degree)Factory edge maintained by the built-in NeverDull sharpener
Piece count14 pieces, including 6 steak knives and kitchen scissors17-piece system built around 3 core knives plus sharpener and block
SharpenerBuilt-in slot sharpener in the blockNeverDull foolproof sharpener, claimed to keep edges razor-sharp over 10 years
Build and tangFull-tang, forged blades with textured ergonomic handlesFull-tang, forged German steel with stainless handles
CleanupDishwasher safeHand wash only
Block footprintSlim space-saving block in white, black or orangeLarger 12.7 in tall block, 6.8 lb system
Owner feedbackPraised for sharpness, comfort and low hand fatigue4.8 out of 5 from 4,634 ratings

Price history

  • Ninja Foodi NeverDull Premium 17-Piece Knife System: lowest $119.99 on Nov 12 at SharkNinja; $119.99 on Nov 13.

Prices at every store

Imarku 14-Piece Knife Set with Block

  • ImarkuNew

    In stockReturn policy

    $199.99Checked Nov 12
    Visit Imarku
Prices and history →

Ninja Foodi NeverDull Premium 17-Piece Knife System

  • WalmartNew

    In stock

    $351.00Checked Nov 12
    Visit Walmart
  • SharkNinjaNew

    Out of stock

    $119.99Free shippingChecked Nov 12
    Visit SharkNinja

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

All 2 stores and price history →

Specs compared

SpecImarku 14-Piece Knife Set with BlockNinja Foodi NeverDull Premium 17-Piece Knife System
Blade materialJapanese high-carbon stainless steelGerman Stainless Steel
Blade hardness56 ± 2 HRC—
Edge angle15-degree angle—
Piece count14-Piece—
Included sharpenerbuilt-in knife sharpener—
Block materialsolid wood knife block—
Handle gripErgonomically shaped handles—
Dishwasher safedishwasher safe—
Available variants7 variants—
Handle patternsG Shape, Stripe, and Lightning Pattern—
Block colorswhite, black, or orange—
Packagingelegant gift box—
Show all 30 specsShow fewer specs
SpecImarku 14-Piece Knife Set with BlockNinja Foodi NeverDull Premium 17-Piece Knife System
Handle material—Stainless steel
Blade length—8 in
Features—Rust Resistant
Brand—Ninja
Color—Black, Gray
Knife tang type—Full Tang
Count—1
Weight—6.8 lb
Rec. use—Residential
Food type—Meat

What reviewers say

Imarku 14-Piece Knife Set with Block

Owners rate the set highly for sharpness out of the box, comfortable handles and the santoku and chef's knives in particular. Many call it a strong value for a full set. The main complaints concern edge retention over months and the pull-through sharpener.

What people mention
  • SharpnessPraisedBuyers say the blades cut cleanly straight out of the box.
  • Handle comfortPraisedOwners report the textured handles ease hand and finger fatigue during long prep.
  • Edge retentionMixedSome owners find the blades need honing more often than harder Japanese steel.
  • SharpenerCriticisedThe built-in pull-through sharpener is seen as convenient but aggressive on edges.

Ninja Foodi NeverDull Premium 17-Piece Knife System

  • 4.8 / 54,634 ratings

Rated 4.8 out of 5 across more than 4,600 ratings, the set is well received for sharp out-of-box edges and the built-in sharpener. Owners describe it as a solid upgrade over worn knife sets.

What people mention
  • SharpnessPraisedOwners say the knives cut cleanly out of the box and the built-in sharpener brings the edge back quickly.
  • BuildPraisedReviewers describe the forged blades and full tangs as sturdy and well balanced.
  • CleaningCriticisedHand washing is required, and some owners find that inconvenient for daily use.

Questions and answers

Which set is better for someone who cooks every day?
The Ninja. Its German steel and NeverDull sharpener hold an edge with less upkeep, which matters most with daily use. The Imarku is fine for lighter cooking but its softer blades dull sooner.
Which stays sharp longer?
The Ninja. Ninja claims the NeverDull system keeps edges razor-sharp for over 10 years, and the harder German steel resists dulling. The Imarku's 56 HRC blades need more frequent honing or sharpening.
Do I need 14 pieces or 17?
Count useful knives, not total pieces. The Imarku gives you six steak knives and scissors; the Ninja's 17 pieces are mostly block and sharpener components around three core knives. Buy the Imarku if you serve steak often.
Can either go in the dishwasher?
Only the Imarku is dishwasher safe. The Ninja is hand wash only, and washing forged German steel in a dishwasher risks the edge and handle over time.
Is the Ninja worth stepping up to?
Yes if sharpening is the chore you avoid. The built-in sharpener removes guesswork and the heavier forged blades feel more balanced. Skip it if you want steak knives and scissors in one box.
Which is better as a gift?
The Imarku. It ships in a gift box, comes in three block colors and seven handle variants, and the larger piece count reads as more complete. The Ninja is the better pick for a cook who already has table knives.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • Axidou Knife Set, 7-Piece Kitchen Knife Set vs 14-Piece Knife Set with Sharpener and Block Japanese Knife Set
  • Axidou Knife Set, 7-Piece Kitchen Knife Set vs Ninja Foodi NeverDull Premium 17-Piece Knife System

Buying guides that pick them

  • Best knife sets
Assembled product height—12.7 in
Material—Stainless Steel
Number of blades—17
Retail packaging—Kit
Blade Color—Steel
No. of Knives (pcs)—3
Country of Origin—Germany
Knife Set—Yes
  • Block sizeMixedThe storage block with its sharpener is convenient but takes up noticeable counter space.