FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

FREE US SHIPPING

30-DAY KEEP-IT GUARANTEE

DUAL-GRIT DIAMOND FACES

FIXED 15° AND 20° ANGLES

  • Seating the blade upright against the angle block

    1. Set the block down

    15° for slim slicing knives, 20° for the everyday chef's knife. The magnet holds the blade at exactly that angle. You maintain nothing.

  • Sharpening a chef's knife with the Keldley roller and angle block

    2. Roll the edge back

    Coarse 400-grit diamond to rebuild the bevel, fine 1000-grit to refine it. Eight to ten passes a side. The weight does the work.

  • Testing the sharpened knife on paper

    3. Test it on paper

    Paper, then a tomato. The angle never moved, so every pass landed in the same place. First attempt, not fiftieth.

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The honest comparison

About $40 buys a well-reviewed rolling sharpener on Amazon. $129 buys the best-known brand. We sit in between, on purpose, for the person who wants to know who they bought from and a straight answer when they email.

See the sharpener
  Typical $40 listing The $129 brand

The fixed-angle rolling mechanism

Under $60

A named brand with a monitored inbox

30-day refund where you keep the product

Sharpen your worst knife.
If it doesn't work, keep it. We'll refund you anyway.

Take the dullest knife you own and put it to work. If it doesn't come back sharp, email us within 30 days for a full refund. Nothing to post back.

$59.99 · Free US shipping · 30-day keep-it guarantee