US
FUNBRO

FUNBRO Keychain Box Cutter Pocket Knife

  • Blade Length: 1.3 inches
  • Blade Material: Stainless Steel
  • Handle Material: Acrylonitrile Butadiene Styrene (ABS)
  • Item Shape: Rectangular/Blade-like

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A small stainless steel keychain knife with strong recent sales volume, suited to light everyday cutting rather than serious work use.

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ASIN: B0CF97GFS1Category: Utility & Work Knives

Overview

The FUNBRO pocket knife is a small stainless steel blade with an ABS handle, listed at 3.94 inches overall with a compact 1.3 inch folded size, small enough to carry on a keychain.

The title frames this as a keychain box cutter and gift item rather than a heavy-duty work knife, and the small folded size backs that up. It is built for light cutting tasks like opening packages, not for anything requiring a full-size blade or a heavy grip.

  • Stainless steel keychain knife
  • 3.94 inches overall, 1.3 inch folded
  • ABS handle

Who it's for

Suits anyone wanting a small, keychain-portable blade for light everyday cutting, or buying it as a low-cost gift. Not a fit for tasks needing a full-size or heavy-duty knife, since the compact 1.3 inch size limits blade length and leverage.

Pros and cons

Pros
  • Compact enough to carry on a keychain
  • Stainless steel blade resists rust
  • High recent purchase volume, about 5,000 a month
Cons
  • Small blade limits it to light cutting tasks
  • ABS handle rather than metal or wood
  • Not built for heavy-duty work

Performance notes

Stainless steel resists rust in everyday carry, and the ABS handle keeps the overall unit light for a keychain. At a compact 1.3 inch folded size and 3.94 inches overall, blade length and cutting reach stay limited, so this sits in the category of a light utility or box cutter rather than a general-purpose knife.

Specifications

BrandFUNBRO
Dimensions & fit
Blade Length1.3 incheslower than 86% of 72 utility & work knives
Hand OrientationAmbidextrous
Item Length3.9 incheslower than 84% of 125 utility & work knives
Size1.3 incheslower than 100% of 54 utility & work knives
Capacity & performance
Age Range DescriptionAdult
Construction & materials
Blade MaterialStainless Steel
Handle MaterialAcrylonitrile Butadiene Styrene (ABS)
ColorBlack
Included components
Unit Count1
Included ComponentsBox Cutter
Other details
Item ShapeRectangular/Blade-like
ReusabilityReusable
Is Product CordlessYes
StyleClassic Black
Recommended Uses For ProductHunting, Camping, Hiking, Survival, Everyday Carry, Cutting Rope, Box, Paper, Twig, Fruits
Special FeaturesFoldable, Lightweight
Product Care InstructionsHand Wash Only
Blade EdgeCompound Bevel
ThemeEveryday Carry

Closest rivals on specs

Klever Safety Cutter Mix 5 Pack
  • Item Length 3.9 vs 4.6 inches (-15%)
Tops Home Keychain Fixed Blade Neck Knife
  • Blade Length 1.3 vs 1.7 inches (-24%)
  • Size 1.3 vs 1.7 inches (-24%)
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Frequently asked questions

What is the FUNBRO knife made of?

A stainless steel blade with an ABS plastic handle.

How small is the FUNBRO keychain knife?

It folds down to about 1.3 inches, with an overall length of 3.94 inches.

Is the FUNBRO knife meant for heavy-duty use?

The compact size and keychain box-cutter design point to light everyday cutting rather than heavy-duty work.