Prep Tools · Best seller

4-in-1 Knife Sharpener

4.8 (216 reviews)

$16.99 $24.99 Save 32%

Bring every blade back to razor-sharp in seconds. Four sharpening stages — coarse, fine, ceramic and diamond — work together to repair, hone and polish a clean edge on everything from your chef's knife to your pocket knife, all held steady by a grippy non-slip base.

  • 4 stages: coarse, fine, ceramic & diamond
  • Restores a razor edge in just a few pulls
  • Works on kitchen, hunting & pocket knives
  • Non-slip base keeps it locked while you sharpen
  • Comfort grip & finger guard for safe strokes
Color Black

🚚 $16.99 in cart — add $18.01 for FREE US shipping

Ships within 1–2 business days. Standard US delivery arrives in 5–12 business days with tracking. Free on orders over $35.

4 sharpening stages — tungsten coarse (repair), fine (align), ceramic rod (hone), diamond (polish) · suits straight-edge kitchen, utility & pocket knives (not serrated) · ergonomic non-slip base · protective finger guard · durable ABS body · available in Black, Blue or Green.

Love it or return it within 30 days for a full refund on unused items in original packaging. Every order is backed by our friendly customer care team.

Bring every blade back to razor-sharp in seconds. Four sharpening stages work together to repair, hone and polish a clean edge on everything from your chef's knife to your pocket knife. Designed to make one little kitchen moment easier every single day.

Real customers

What buyers are saying

“Brought a dull old chef's knife back to slicing tomatoes paper-thin in about a minute. Wish I'd bought one years ago.”
Ravi D.
Verified buyer
“The base really grips the counter so I feel safe pulling the blade through. Got the green one — looks great too.”
Elena M.
Verified buyer
“Use the diamond stage on my pocket knife and the kitchen slots on everything else. Simple and it just works.”
Caleb B.
Verified buyer