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    KitchenKnife SharpenerLansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX)
    #6 of 8
    Lansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX)

    Key Specs

    Price

    Angle Guide

    Grit Stages

    Angle Range

    Lansky

    Lansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX)

    #6 of 8 knife sharpeners tested

    No sponsored placements·By Renée Torres
    6.4R3 Score / 10
    There are better options - here's why.
    No sponsored placements· By Renée Torres
    Safety

    The bottom line

    What the product listing won't tell you

    Know before you buy

    No built-in non-slip base — must be held by hand or clamped, which reduces stability and increases injury risk vs. tabletop systems.

    Buy it if

    • You want a budget guided system with 5 grit stages

    Lansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX)

    Lansky

    Lansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX)

    $50.17
    See if it passed our safety test for freeBuy
    Lansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX)

    Lansky

    Lansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX)

    $50.17Buy on Amazon
    Efficacy
    Usability
    Unlock safety scores for free

    $50.17

    Buy on Amazon

    We may earn a commission. It doesn't affect our scores.

    You own both Japanese and Western knives (17° and 20° options)

  1. You sharpen infrequently and don't mind the handheld setup

    2. Skip if

    • You want a stable tabletop system with a non-slip base

    • You need to sharpen serrated blades

    What's inside

    Specs the product listing doesn't explain

    Safety & Materials

    What your food and family come into contact with every use

    Abrasive
    Efficacy

    What determines how well this performs its core job

    Grit Stages
    Usability

    Ease of use, maintenance, and longevity

    PriceAngle GuideAngle Range

    See exactly what's in this knife sharpener

    Free account unlocks full material breakdown, safety test results, and spec details.

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    How we scored it

    3 criteria - open any layer to see exactly what we found

    Safety

    Efficacy

    Usability

    SafetyCritical

    “Will this stay secure while I sharpen, or do I need a clamp?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Where to buy

    Verified retailer - current pricing

    Starting price

    $50.17

    R3 approved retailer Score unaffected by purchase
    Buy on Amazon

    We earn a small commission on purchases. It never influences our scores - R3 is funded by readers, not brands.

    Not sure the Lansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX) is right for you?

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    #6 of 8 knife sharpeners reviewed

    Did the Lansky Deluxe 5-Stone Controlled-Angle Sharpening System (LKCLX) pass our safety screen?

    Free account unlocks the full verdict, pillar scores, spec values, and which other knife sharpeners made our list.

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    Serrated Support
    Non-Slip Base
    Non-Slip Base
    Angle Guide Type
    EfficacyCritical

    “Can I use this on both my Japanese and regular knives?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Abrasive Stage CountSupported Knife Angle RangeSerrated Blade Support
    UsabilityCritical

    “How often will I need to buy replacement stones?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Abrasive Material