Kershaw Blur Review: Knife Key Features, Price, And Specs

Kershaw blur review

Proudly made in the U.S. by Kershaw, the Blur assortment of knives are one of the most iconic and buzzed about folding knives found on the market today, and this is for good reason. These knives are generally designed and fabricated to deliver the best value and performance to typical everyday knife users at great prices.

Indeed, almost any serious knife enthusiast in America currently has a Kershaw Blur knife in their knife collection, or they have at the least used the knife before. If you’ve heard about the Blur series of knives from Kershaw, but haven’t yet owned or used one, this is a great time to join the bandwagon.

Kershaw has earned worldwide acclaim over the years for its continued dedication to deliver top quality knives to its customers, and from the look of things, they will continue to be the gold standard for modern knife making. If you are contemplating getting your first Kershaw Blur knife for everyday use or carry, you can easily get confused about which particular Blur knife to choose. 

Ken Onion Kershaw Blur Review

Kershaw Ken Onion Blur folding knives with SpeedSafe (Kershaw Blur 1670) are one of Kershaw’s best sellers. This series of knives boast of a number of key features and specifications, as well as benefits and drawbacks, which are discussed below.

Key Features And Specs Of Kershaw Blur 1670

What makes a knife a Kershaw Blur knife? Take a look at six salient features of Kershaw Blur knives.

1. Dimension

A Kershaw Blur knife is 4.5 inches long when folded up and 7.88 inches long when unfolded. The blade length is 3.38 inches long (the total length of the knife minus its closed length). The small form factor of these knives when folded up makes it suitable for pocket carry and easy to palm.

2. Weight

This folding knife weighs 3.9 ounces. This lightweight design makes the knife ideal for everyday pocket carry.

3. Blade

The blade is made of stainless steel (Sandvik 14C28N) for sturdy construction. It comes as either a plain edge or a partially serrated edge. It comes with a black, Diamond-Like Carbon (DLC) coating, which provides protection against corrosion, but also makes the blade non-reflective yet nice-looking.

4. Handle

A Kershaw Blur knife has a lightweight handle made of aluminum (6060-T6). The handle is black in color and it comes with an anodized finish. It also has Trac-Tec inserts to provide better grip of the knife when it is being used, even in wet or other non-optimal environments. 

5. Lock Type

This knife has a liner lock to keep the blade secure and ensure the carrier’s safety. By keeping the blade held in place, the lock also gives the knife a sleek and modish profile.

6. Assisted Open

All Kershaw Blur knife designs feature a patented SpeedSafe assisted-opening system that was invented by Ken Onion – Kershaw’s most iconic and influential designer of all time. SpeedSafe Assisted Opening system allows easy and safe opening with deployment of a thumb stud and rotating the tucked blade out of the handle.

Kershaw blur review

Key Benefits Of Kershaw Blur 1670

Below are a few notable benefits that Kershaw Blur knives bring to the table.

1. Great Cutting Performance

The Kershaw Blur 1670 is designed with the needs of everyday knife users in mind. Its stainless steel blade construction ensures the knife is strong enough to withstand the extremes of normal use, from light cutting tasks like slicing bread to heavy slicing of tougher materials that don’t require a cleaner cut.

The spear point blade makes this Blur knife perfect for piercing tasks. The razor sharp edge of this blade maintains its sharpness for a long time, even when subjected to a little abuse. The handle of this Blur folding knife provides a secure and comfortable grip, which is essential for optimal control of the knife when using it.

If you are looking for a versatile and reliable multi-tasking knife, the plain edge Blur knife will be an appropriate choice for you. But if you are looking to make light work of slicing into tougher materials, the partially serrated blade version would serve you best.

2. Convenient Everyday Carry

The smallish frame of a folded up Blur 1670 coupled with its lightweight, allows for convenient everyday carry in the pocket. Though no sheath is included in the box or package, users don’t have to worry about their safety, as the razor-sharp blade is folded up and securely kept in place with a liner lock.

What is more, this perfectly-sized pocket knife comes with a reversible pocket clip to allow for both tip-up and tip-down carry.

3. Stylish Design

The slimmer profile and well-thought-out design of the Blur 1670 knife model gives a stylish appearance that any knife enthusiast will love. The blade finish and handle construction give this knife an attractive look.

On The Downside

One of the major drawbacks of the Blur 1670 is its really tight pocket clip. Some users complain that the reversible pocket clip used to carry the knife tip-up or tip-down is too tight, and may be a bit hard to remove in times of need. Like other steel blade knives, this Blur knife can catch rust if not kept dry after cleaning, so users should keep their knife clean and dry all the time.

The benefits that this knife has to offer by far outweigh the above-highlighted disadvantages. Indeed, the Ken Onion-designed Kershaw Blur knives are a great buy, and they deserve the international reverence they’ve been getting. They are a great buy for anyone looking for a great folding knife for convenient everyday pocket carry. 

Knife Models Currently Available On Amazon From The Kershaw Blur Series

Having reviewed the key features and specifications, as well as the benefits and disadvantages of the Kershaw Blur knives, take a look at some popular Kershaw Blur knives available on the market today.

Kershaw Blur Blackwash (1670BW); 3.4” BlackWashed 14C28N Steel Blade...
  • SpeedSafe Assisted Opening makes for easy one-handed safe opening with thumbstud
  • Reversible pocketclip allows for carry tip up or tip down on the right side using pre-drilled holes
  • Knife blade held in place with a secure liner lock, giving the knife a slim, sleek and stylish design while keeping the...

This blackwashed steel blade knife comes with a smooth, plain edge, which is ideal for performing different is cutting tasks. The blade is easy to sharpen. Its black aluminum handle has black textured inserts for better grip and comfort when using the knife. The blackened appearance of this knife makes it convenient to draw in public areas, as it is not shiny and therefore does not draw a lot of attention.

The blackwash finish provides excellent corrosion resistance, but also makes this Blur knife look ruggedly nice. This knife is razor sharp and fits perfectly in the hand. It also feels solid when held in the palm. Anyone looking for a general all-purpose everyday carry knife that delivers solid and reliable performance should get this Blur knife.

Kershaw Blur, Navy Blue Stonewashed (1670NBSW) Pocket Knife, 3.4”...
  • SpeedSafe Assisted Opening makes for easy one-handed safe opening with thumbstud
  • Reversible pocketclip allows for carry tip up or tip down on the right side using pre-drilled holes
  • Knife blade held in place with a secure liner lock, giving the knife a slim, sleek and stylish design while keeping the...

This is a razor sharp, solid performance folding knife with a unique look and feel. What sets this Blur knife apart from the rest is its navy blue stonewashed handle. The navy blue finish has a soft radiance that makes it pleasing to look at.

The stonewashed finish, on the other hand, gives the blade a roughened look that helps easily hide surface blemishes like fingerprints and minor scratches. This Blur knife is comfortable to carry in the pocket, and can be secured in the pocket with a pocket clip.

Even though the clip is a bit long, its low profile makes it fit perfectly in the palm. The knife’s stainless steel blade is shaped to provide incredible piercing and slicing capabilities, so users can enjoy versatile and reliable performance. If you think the Blur looks better in blue, you should get the navy blue, stonewashed Kershaw Blur knife.

Kershaw Blur Tiger Stripe Tanto Speed Safe A/O Knife
  • Perfect Purchase for a Gift.
  • Great craftmanship.
  • A Must Buy Item.

This Blur Series knife maintains the standard total and blade lengths for Blur knives – 7.88 inches and 3.38 inches respectively. However, it weighs 4.2 ounces instead of the standard weight of 3.9 ounces for most Blur Knives. The Blur Tiger Stripes slightly heavier weight is for good reason.

Kershaw puts extra metal into the construction of the blade, and therefore the blade is stronger and more resistant to impact from repeated piercing. The blade is made of quality stainless steel, which is naturally robust. The tiger-stripe DLC coating applied onto the blade to provide corrosion resistance and extra strength to the metal is what gives this Blur knife its name, as well as distinct look and feel.

Like all Blur knives, this knife has a textured, lightweight handle with Trac-Tec inserts to allow for a stable and comfortable grip. The liner lock keeps the razor sharp blade securely tucked inside the handle when not in use to ensure the user’s safety.

Kershaw Blur Camo Pocket Knife (1670CAMO); 3.4-Inch Drop Point...
  • Sandvik 14C28N steel with DLC coating. Includes SpeedSafe Assisted Opening makes for easy one-handed safe opening with...
  • Reversible pocketclip allows for carry tip up or tip down on the right side using pre-drilled holes
  • Knife blade held in place with a secure liner lock, giving the knife a slim, sleek and stylish design while keeping the...

As with other Blur knives being sold out there, the Camo Blur comes with a tactical blackened blade made of stainless steel. What makes this Blur series pocket stand out from the rest is its camo-pattern handle made from 6061-T6 aluminum with an anodized finish to improve corrosion-resistance as well as scratch-resistance.

The anodized aluminum handle is lightweight, yet incredibly durable. It accepts a dye, which makes it possible for Kershaw to create camo patterns on it. The Trac-Tec inserts incorporated into the surface of the handle help provide a solid grip when using the knife, even with wet or slippery hands.

This knife is easy to carry in virtually all tactical environments. If you are looking for a combat-style knife that any knife user would be proud of, you should get this Blur knife. Plus, it is easy to open when need arises. Simply deploy the thumb-stud, and the SpeedSafe assisted opening mechanism will quickly release the blade from the handle.

This tactical, black serrated Blur knife is ideal for people looking for a knife they can use for slicing tougher material. The partially serrated blade allows easier cutting of tougher material that plain edge Blur knives would struggle to cut through.

The Tanto blade style knife is suitable for stabbing into tough materials with relative ease, as it features a high point that has a flat grind. The anodized aluminum handle with Trac-Tec inserts provides a secure and comfortable grip vital to ensuring efficient use of the knife.

The black color of the knife makes it easy to draw without attracting a lot of attention, even in public areas.

Kershaw Blur, Glassbreaker Folding Knife (1670BGBBLKST); Partially...
  • Partially serrated blade makes cutting through tough and fibrous materials easy and offers even more cutting power on...
  • SpeedSafe Assisted opening allows smooth and fast one-handed blade deployment
  • Trac-Tec inserts on the handle offer secure grip stability in all weather conditions

When it comes to dealing with emergency situations, it is always best to stay prepared. The Kershaw Blur Glassbreaker was specially designed for unexpected emergencies. Like all other Blur knives, it features the SpeedSafe Assisted Opening system with a dual thumb stud to ensure quick release of the blade in case of an emergency.

As an added bonus, Kershaw incorporated a carbide glass breaker into the tip of this folding pocket knife. This feature allows unimpeded accessibility in extreme crisis situations.

The anodized aluminum handle of the Blur Glassbreaker comes with Trac-Tec grip tape inserts to give the user a secure grip and extra traction, even in wet conditions. This way, the knife will firmly remain in your hand where it belongs when you need to use it. Indeed, this unsung hero is the ultimate rescue tool.

Kershaw Blur Review Wrap-Up

While there is a wide array of Kershaw Blur Series knife models available on the market, all the knives are designed to offer everyday knife users the quality, high-performance products that the Kershaw brand is renowned for.

Therefore, you should expect the best value for your money no matter which type of Kershaw Blur knife model you choose to buy. You deserve a knife that will function reliably day in, day out. You can’t miss something that is perfectly suited to your specific needs from the Kershaw Blur collection.


Last update on 2022-03-05 at 18:02 / Affiliate links / Images from Amazon Product Advertising API

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