Slice 50301 Knife Review

4.5 (16,500) Amazon rating$11.991,000+ bought last month

Our verdict

A tiny ceramic-blade Slice cutter with a huge review base, built around finger-safer cutting.

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Best for

Crafters, warehouse, and office users who want a safer ceramic blade that stays sharp.

Skip if

You need a long blade or deep cuts; this is a compact 2.41-inch tool.

  • Material Ceramic
  • Handle Rubber
  • Length 2.41 Inches
  • Weight 0.21 Ounces
  • Priced 20% above the category median ($9.99 across 55 tracked models)

Our scorecard

4.5/5 overall
  • Owner rating4.5/5

    4.5 average across 16,500 owner ratings

  • Popularity5.0/5

    16,500 owner reviews, more than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other hand tools and workshop hand tools we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

The Slice 50301 is a small box cutter built around a ceramic blade with a rubber-gripped body. It measures just 2.41 inches and weighs 0.21 ounces, so it is made for controlled, close-up cutting rather than heavy slicing.

Ceramic blades stay sharp far longer than steel and will not rust. At $11.99 it is mid-priced here, but its 16,500 reviews dwarf every other knife in this group.

With a 4.5-star average and about 1,000 sold last month, it is a proven pick where blade life and a safer edge matter more than reach.

Pros

  • Ceramic blade resists rust and stays sharp longer than steel
  • Massive review base of 16,500
  • Rubber grip for control
  • Light and compact at 2.41 inches and 0.21 ounces

Cons

  • Short 2.41-inch blade limits deeper cuts
  • At $11.99 it costs more than basic steel cutters

Specifications

MaterialCeramic
HandleRubber
Length2.41 Inches
Weight0.21 Ounces

Performance notes

Ceramic holds an edge much longer than steel and is corrosion-proof, which suits repetitive cutting of tape, film, and packaging. The small size favors precision and safety over leverage on thick material.

What buyers say

16,500 reviews at 4.5 stars is the deepest feedback pool in this group; owners consistently point to the safer ceramic edge and long blade life.

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More from Slice

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Frequently asked questions

Why choose a ceramic blade?

Ceramic stays sharp longer than steel and will not rust, which is why it is popular for high-volume cutting.

Is the Slice 50301 good for heavy cardboard?

It is a compact 2.41-inch cutter aimed at controlled cuts; for thick stacks a longer utility knife may work better.

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