Review of SnR Star Multi Use Folding Credit Card Knife

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I like outdoor type products, there are just so many of them really, and a lot of them have multiple uses. Knives fall under outdoor products and that’s what I have for review today, but this knife is different. The knife is from a company called SnR Star and it’s a credit card sized knife that lies flat but folds into a handle with blade when you need to use it. The knife is plastic but it’s reinforced with metal making it more sturdy which is a good thing. Read on to learn more…

Specifications and Features

Credit Card Knife  Letter Opener  Folding Knife  Best Folding Hunting Knife, Ever plus Stainless Steel Multifunctional Credit Card Folding Knife:: Nice-tool outdoor tool Card knife

FLEXIBILITY – Perfect for the outdoors, kitchen use, or disaster situation. Full Stainless Steel Credit Card Knife
COMFORT – The folding knife handle plan optimizes the users hand position for INCREASED hold AND relieve providing you with better results.
EXPEDIENCY – Regarding the similar size as a credit card, it can robust completely in your WALLET so that it’s ALWAYS AVAILABLE TO USE everywhere you go.
PROTECTION – Obtains a VERY useful lock designed to hold the blade down to avoid ACCIDENTS when not in use. The slight lock location prevents little children from unlocking it and getting cut.
WARRANTY – LIGHTWEIGHT among a smooth and modest design that includes a LIFETIME warranty! DISCLAIMER: Please keep away from children

Length 87 x width 55 x thickness 2mm (overall size of the card)
Weight: 15 g
Material: blade / blade: cutting tool with a martensitic stainless steel; shank: Polypropylene
Total length: 14.3CM Blade length: 7.0CM handle length: 7.3CM

Price: $9.99 (from Amazon at time of review)

The Review

Let’s start with a video unboxing, product tour or review and then move on:

The knife comes in a polyurethane cover and inside the knife is wrapped in plastic and included is instructions for using it. There are stickers on the front and back of the sheath which sadly leave a very sticky and just nasty residue on the cover that I had to remove with Goo Gone.

snrknife1 snrknife2


The knife itself, when not in use, is unfolded and flat, about the thickness of a couple credit cards really. The blade is locked in place with a round lock that your twist to release the blade. The frame is plastic yes but it’s reinforced with a thin layer of metal to make it sturdier.

snrknife3 snrknife4


To use the knife you unlock the blade and flip the blade up, then fold the two halves backwards until they lock into place on the back and hold the blade in place. The smaller section has five pins in it, the larger sections has five holes in it that corresponds to the pins, these clip together to lock the knife blade in place and form the handle.

snrknife5 snrknife6



The SnR Star folding credit card knife isn’t a bad product overall, it’s small and portable and can be useful.

I would toss it in my glove compartment or even tool box just case I need a knife.

The knife isn’t what I would call the best quality, but it’s not like it’s something that you’re going to be using all the time. I would consider it a type of emergency knife honestly.

The knife is easy to use and the blade does have an edge on it, but it could be sharper really.

The stickers on the sheath are annoying, just a bit too many of them and they leave a very sticky residue on the sheath that can be difficult to get off.

+Very small and portable
+Multiple uses
+Plastic reinforced with metal

-Labels on cover, very sticky residue left behind
-Not exactly sturdy



Scores Out of 10
Design / Aestheticscore-8-10
Value / Pricescore-8-10
Performance / Usagescore-8-10

Disclosure: This product was given to me for review by the company for review purposes only for free or at a discounted price.

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