Tupperware® Universal Knife Sharpener for Straight & Serrated Knives

$36.00 $10.80

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Want an easy and efficient way to sharpen knives at home? The Tupperware Universal Knife Sharpener lets you safely restore sharpness to straight and Tupperware serrated knives right in your own kitchen.

Dimensions

Closed: 4.6 L x 2.8 W x 2.3 H inch / 11.7 L x 7 W x 5.9 H cm

Open: 8.1 L x 2.8 W x 6.1 H inch / 20.5 L x 7 W x 15.6 H cm

Color: Rhubarb

Material: POM, SEBS, ABS, other

Quality Product Warranty

This product has a Q symbol warranty. See details on our Warranty Policy.

DISCLOSURES

This product contains carbon, total chromium, iron, manganese & manganese compounds, and nickel & nickel compounds.

For more information about chemicals in this product, visit and

1 Universal Knife Sharpener

  • Sharpen Your Straight and Serrated Knives: Designed for both standard blades and Tupperware serrated knives
  • Feel Safe While Sharpening: A shield is placed between the knife and your hand and the non-skid feet keep it stable so you don’t have to worry about accidents
  • Grip With Confidence: Ergonomic, rounded shape gives you a comfortable grip and the open cover acts as a handrest
  • For Both Right- and Left-Handed Use: The knife sharpener can be used efficiently whether you're left-handed or right-handed
  • Get Professional-Quality Results at Home: Restore sharpness to your knives without removing excess steel
  • Great for Space-Saving Kitchen Storage: Sharpener is designed to fold neatly in a drawer, helping with kitchen organization

Easy to Clean: Each part can be disassembled, making hand washing a breeze

How to Use Your Universal Knife Sharpener

  1. Place the sharpener on a flat, stable surface.
  2. Hold the hand rest with one hand and insert the knife into the correct slot. (Built-in pictograms indicate straight and serrated slots.)
  • Use the straight slot for straight-edge knives and the serrated slot for Tupperware serrated knives.
  1. Pull the blade through gently from heel to tip.
  2. Repeat as needed for consistent sharpness.

How to Clean & Maintain Your Universal Knife Sharpener

  1. Hand wash. Not dishwasher safe.
  2. To clean, first take out the wheels and rods. Dry all parts completely before reassembling.
  3. Keep wheels dry; do not use water or oil on them.
  4. Not designed for sharpening ceramic knives
  5. Keep out of reach of children
  6. The serrated slot is only for Tupperware U-Series serrated knives. Do not sharpen any other type of serrated knives.


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