PORTENTUM

Professional knife sharpener for kitchen knives 3 levels ergonomic design with black and chrome-plated surface

4.4

$48.38

About this item

  • Knife sharpener with three-stage sharpening system: prepare, grind and trim. Fast and amazing results.
  • Ergonomic design with comfortable handle for right and left handed users. Non-slip and durable rubber base.
  • Suitable for knives with smooth or serrated blade (red). Do not use with ceramic knives or scissors.
  • Easy to use, with instructions (English language not guaranteed) and demonstration video. Service in Italian 7 days a week.
  • Test our 3-stage knife sharpener without risk. Satisfaction Guarantee or Money Back Guarantee.
  • Discover the usability and efficiency of our 3-stage kitchen knife sharpener, an indispensable solution to keep your knives sharp and ready to use at all times. This professional tool has three different parts to optimize sharpness: the first stage uses diamond dust to prepare the blade to remove any imperfections. The second phase uses tungsten carbide for effective blade sharpening, while the third stage with a ceramic surface ennobles and polished the blade and ensures a precise and clean cut. The ergonomic design of our knife sharpener makes it suitable for both right and left-handed users and offers you a safe and comfortable grip during use. The non-slip rubber base ensures stability on any surface and makes sharpening easy and safe. This tool is ideal for smooth and serrated knives such as AL8 bread knives, but not suitable for ceramic Knife sharpener with three-stage sharpening system: prepare, grind and trim. Fast and amazing results.; Ergonomic design with comfortable handle for right and left handed users. Non-slip and durable rubber base.; Suitable for knives with smooth or serrated blade (red). Do not use with ceramic knives or scissors.; Easy to use, with instructions
Specification

Product facts

Key details

color_spec
black/chrome
Brand
PORTENTUM
Color
black/chrome
Grit Type
Super Fine
EU Spare Part Availability Duration
3 Years

Technical specifications

item_model_number
KIO

Item information

Number of Items
1
Manufacturer
PORTENTUM
grit_type
Super Fine
eu_spare_part_availability_duration
3 Years
number_of_items
1
best_sellers_rank
#1,570,563 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #4,242 in Knife Sharpeners
date_first_available
June 20, 2025
Overview

About this item

  • Knife sharpener with three-stage sharpening system: prepare, grind and trim. Fast and amazing results.
  • Ergonomic design with comfortable handle for right and left handed users. Non-slip and durable rubber base.
  • Suitable for knives with smooth or serrated blade (red). Do not use with ceramic knives or scissors.
  • Easy to use, with instructions (English language not guaranteed) and demonstration video. Service in Italian 7 days a week.
  • Test our 3-stage knife sharpener without risk. Satisfaction Guarantee or Money Back Guarantee.
  • Discover the usability and efficiency of our 3-stage kitchen knife sharpener, an indispensable solution to keep your knives sharp and ready to use at all times. This professional tool has three different parts to optimize sharpness: the first stage uses diamond dust to prepare the blade to remove any imperfections. The second phase uses tungsten carbide for effective blade sharpening, while the third stage with a ceramic surface ennobles and polished the blade and ensures a precise and clean cut. The ergonomic design of our knife sharpener makes it suitable for both right and left-handed users and offers you a safe and comfortable grip during use. The non-slip rubber base ensures stability on any surface and makes sharpening easy and safe. This tool is ideal for smooth and serrated knives such as AL8 bread knives, but not suitable for ceramic Knife sharpener with three-stage sharpening system: prepare, grind and trim. Fast and amazing results.; Ergonomic design with comfortable handle for right and left handed users. Non-slip and durable rubber base.; Suitable for knives with smooth or serrated blade (red). Do not use with ceramic knives or scissors.; Easy to use, with instructions
Details

Materials and maintenance

material
Ceramic Tungsten
dimensions
7.87"L x 1.77"W x 2.95"H
weight
6.5 ounces
Product Dimensions
7.87"L x 1.77"W x 2.95"H
Item Weight
185 Grams
product_dimensions
7.87"L x 1.77"W x 2.95"H
item_weight
6.5 ounces

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