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
3
3-Stage Professional Knife Sharpener

3-Stage Professional Knife Sharpener

5(36 ratings)

Best price now

$35.00at Seido KnivesChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Seido Knives

Ask our agent about this product

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

Price facts

  • Last seen at $35.00 at Seido Knives on Nov 10.
  • Our take on the 3-Stage Professional Knife Sharpener

    The Seido 3-Stage Knife Sharpener is a manual pull-through sharpener with three slots: diamond for fine honing, tungsten steel for coarse reshaping, and a ceramic stage for finishing and polishing. It is a compact countertop tool aimed at home cooks who want a quick edge without stones or a powered sharpener. Against electric sharpeners it is simpler and quieter, but it removes metal fast and gives less control than a whetstone. Buyers rate it highly and describe it as easy to use and effective on dull kitchen knives.

    Best forHome cooks with dull everyday kitchen knivesPeople who want a fast, no-setup sharpening toolSmall kitchens with little storage spaceBeginners who don't want to learn whetstone technique
    Pros
    • Three stages cover coarse reshaping, sharpening and polishing
    • Simple pull-through action takes seconds per knife
    • Compact and easy to store
    • Works on standard kitchen knives
    • No power cord or batteries needed
    Cons
    • Tungsten and diamond slots remove metal quickly, shortening blade life with frequent use
    • Fixed angle gives less control than a whetstone
    • Not suited to serrated or very hard blades
    • Can leave visible scratch marks if used carelessly

    3-Stage Professional Knife Sharpener prices at every store

    • Seido KnivesNew

      In stockShips from Canada · duties may applyReturn policy

      $35.00Checked Nov 10
      Visit Seido Knives

    What reviewers say

    • 5 / 536 ratings

    Buyers give it top marks and say it brings dull kitchen knives back to a usable edge in a few strokes. Most describe it as easy to use and good value for a manual sharpener.

    What people mention
    • Ease of usePraisedOwners say a few pulls are enough to sharpen a knife without any skill.
    • Sharpening speedPraisedReviewers report a usable edge after only a short session.
    • Metal removalMixedSome note the coarse tungsten stage grinds away steel fast, so it is best used sparingly.
    • BuildPraisedBuyers describe it as sturdy and compact enough to keep in a drawer.

    About the 3-Stage Professional Knife Sharpener

    This knife sharpener has three stages: diamond, tungsten steel and ceramic. Each stage has its own slot. Together they cover both fine and coarse sharpening.

    To use it, place the blade in each slot in turn and gently pull the knife through a few times. The first stage, diamond (fine), repairs and straightens damaged blades. The second stage, tungsten steel (coarse), sharpens to restore the V-shaped edge. The third stage, ceramic (finish), fine-tunes the edge for a clean, polished finish.

    The ergonomic handle works for right- and left-handed users. The handle is long, which keeps the hand at a distance from the blade. A fitted rubber base adds stability. The body is made of ABS plastic. It works with Seido knives and other kitchen knives.

    Stages
    3: diamond (fine), tungsten steel (coarse), ceramic (finish)
    Material
    ABS plastic body, rubber base
    Handle
    Ergonomic, long, suitable for right- and left-handed use
    Base
    Fitted rubber base for stability
    Compatibility
    Seido knives and existing kitchen knives

    Questions and answers

    What do the three stages do?
    The diamond stage hones and straightens a fine edge, the tungsten steel stage reshapes a dull or damaged V-edge, and the ceramic stage polishes the edge.
    Is it better than an electric sharpener?
    It is simpler, quieter and needs no power, but an electric sharpener is faster on very dull knives. A whetstone gives more control and removes less metal.
    Can I use it on serrated knives?
    Pull-through sharpeners like this are made for straight-edged kitchen knives. Serrated blades are best sharpened with a rod or by a professional.
    How often should I sharpen?
    Use the fine and ceramic stages for regular touch-ups and the coarse tungsten stage only when the edge is visibly dull, since it removes more metal.
    Does it work on any brand of knife?
    It works on standard straight-edged kitchen knives, not only Seido knives, though very hard or thin blades may need gentler sharpening.
    Where is the 3-Stage Professional Knife Sharpener cheapest?
    At Seido Knives, for $35.00, as of our latest check.
    What do buyers say about the 3-Stage Professional Knife Sharpener?
    Rated 5 out of 5 from 36 ratings.

    Shoppers also compared

    • S
      SHARPAL 191H Knife Scissors Sharpener
      SHARPAL 191H Knife Scissors Sharpener
    • Q
      Quick Edge Knife Sharpener
      Quick Edge Knife Sharpener
    • A
      AnySharp Classic Pro Kitchen Knife Sharpener
      AnySharp Classic Pro Kitchen Knife Sharpener
    • T
      Tormek T-1 Kitchen Knife Sharpener
      Tormek T-1 Kitchen Knife Sharpener
    • D
      DMT Sharp Adjust Sharpener
      DMT Sharp Adjust Sharpener
    • P
      Presto Professional Ever Sharp Three-Stage Electric Knife Sharpener 08810
      Presto Professional Ever Sharp Three-Stage Electric Knife Sharpener 08810
    • H
      Horl 3
      Horl 3
    • T
      Tumbler Original Rolling Knife Sharpener
      Tumbler Original Rolling Knife Sharpener

    More knife sharpeners

    • B
      Brentwood TS-1001
      Brentwood TS-1001
    • Z
      Zulay Kitchen Knife Sharpener
      Zulay Kitchen Knife Sharpener
    • Z
      Zwilling Twinsharp Duo Stainless Steel Knife Sharpener
      Zwilling Twinsharp Duo Stainless Steel Knife Sharpener
    • W
      Work Sharp Combo Knife Sharpener
      Work Sharp Combo Knife Sharpener
    • E
      Evo Knife Sharpener
      Evo Knife Sharpener
    • P
      Professional Stainless Steel Knife Sharpener Rod, 13.7 Inches / 35 cm Durable Kitchen Sharpening Steel Stick Tool for Straight Edge Cutlery Accessories
      Professional Stainless Steel Knife Sharpener Rod, 13.7 Inches / 35 cm Durable Kitchen Sharpening Steel Stick Tool for Straight Edge Cutlery Accessories
  • W
    Work Sharp Guided Field Knife Sharpener
    Work Sharp Guided Field Knife Sharpener
  • R
    Rolling Knife Sharpener with 2 Diamond Discs and 4 Magnetic Angles
    Rolling Knife Sharpener with 2 Diamond Discs and 4 Magnetic Angles