Boker Plus Kaizen Folding Knife 3.03" D2 Satin Blade, Black G10 Handles, Liner Lock - 01BO390

$110.46

MSRP* : $129.95 | You Save* : $19.49 (15%)
Part #: BO01BO390 | Boker Knives

Description

BO01BO390: Boker Plus Kaizen

Boker Plus

The Böker Plus Kaizen takes up the deeply rooted approaches of Far Eastern philosophy and transfers their basic ideas from the spiritual to the material level. The Japanese term Kaizen consists of the syllables Kai (Change) and zen (for the better) and describes the constant pursuit of improvement. Perfection becomes a temporary phenomenon and is only an intermediate goal in the constant process of change. As an elegant gentleman knife, the Böker Plus Kaizen meets the zeitgeist and impresses with clever detailed solutions.

Modesty as a sign of true greatness is perfectly embodied by the minimalist pinball machine, which visually almost merges with the slim knife and is nevertheless highly functional thanks to the fluting. The satin blade is made of D2 works its way through everyday cutting jobs with stoic calm and always finds its way back to its center with the help of the reliable liner lock. The decorative blade axis screw is the optical starting point of the gentleman folder as a symbol of the change in form and function and ends in the straight lanyard hole at the end of the handle. The textured handle made of non-slip G10 lies comfortably in the hand and is equipped with a practical deep-carry clip (tip-up / r). The knife comes with a high-quality nylon case for storage.

Specifications

  • Blade Length: 3.03"
  • Overall Length: 7.08"
  • Blade Thickness: 0.08"
  • Blade Material: D2 Tool Steel
  • Blade Style: Straight Back
  • Blade Finish: Satin
  • Handle Material: Black G10
  • Locking Mechanism: Liner
  • Weight: 1.62 oz.
  • Made in China

UPC Code: 788857749852

Related Categories

Boker Knives, Boker Plus Kaizen Folding Knives Series, D2 Blade Steel, G10 Handle Material, Folding Knives, Folding Knives Liner Locks, Willam Harsey

Product Clip Type Badge: Pocket Clip
Product Handle Badge: G10 Handles
Product Steel Type Badge: D2 Tool Steel
Boker Plus Kaizen Folding Knife 3.03" D2 Satin Blade, Black G10 Handlesrated 4.286 stars out of 5 (7 reviews)
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Boker Plus Kaizen Folding Knife 3.03" D2 Satin Blade, Black G10 Handles
rated 5 stars out of 5
Ashton
Camarillo, Ca
Feb 14, 2026
Pros: Blade Material, Blade Sharpness, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Sheath, Weight
Cons: Ease of Opening
Unexpected favorite
I did not have high expectations for this knife and made the purchase because I was looking for something light and slim that would carry well in the inside pocket of a dress jacket. It has become my EDC. My daily uses include opening mail and boxes, cleaning my nails, pretty light duty. Initially I struggled with opening this knife in a graceful way that didn’t make me look like a newbie. With a little fiddling the technique was discovered and it’s second nature now. The D2 blade was the other pleasant surprise. It arrive sharp, I mean really sharp and has held an edge much better than I expected. I don’t usually think of this blade material as being this good but it has surprised me. It has also been easy to quickly refresh the edge. Look at my uses and if yours align don’t hesitate you’ll be happy.
Boker Plus Kaizen Folding Knife 3.03" D2 Satin Blade, Black G10 Handles
rated 5 stars out of 5
Kimbro Slice
Florida
Apr 16, 2023
Pros: Weight, Ease of Opening, Handle Material, Pocket Clip, Blade Material, Overall Quality, Blade Sharpness
Cons: None
Description
The only non-issue I have noticed it's in the written description above. It seems to indicate the belt clip being (tip-u/r), where it (thankfully) is actually tip DOWN, however still not reversible to be used properly in the left pocket.
Boker Plus Kaizen Folding Knife 3.03" D2 Satin Blade, Black G10 Handles
rated 3 stars out of 5
Michael
Bristow, Va
Mar 22, 2022
Pros: None
Cons: None
Terrible Action
Really nice form factor but awful action.
Read all 7 Reviews »