- Credit Card Knife Titanium G10, Satin is a design by American knifemaker, John Kubasek, a folding neck knife from the Böker Plus series with extremely durable construction and a remarkable "credit card" look. Adapted to be worn around the neck. A hit!

This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
Credit Card Knife Titanium G10, Satin is a neck folding knife from the Böker Plus series with extremely durable construction and a remarkable "credit card" design. It is adapted for wearing around the neck. Its designer, John Kubasek is an American knifemaker who began his career in 1988. He specializes in liner lock folding knives and has developed several innovative locking patents. Hit!
AISI 440C (American Iron and Steel Institute) high-carbon (min. 0.95%) martensitic alloy stainless steel with a hardness of 57-59 HRC with impressively high strength and corrosion resistance, containing min. 16% chromium. The high carbon content results in the formation of chromium carbide compounds, providing wear resistance and edge retention after hardening. Due to its high hardness, the steel is suitable for the manufacture of cutting tools knife blades and scissors, as well as medical tools.
Blade - Clip Point type finished in an elegant Satin method. The generous belly extends the length of the cutting edge in relation to the length of the blade converging towards the needle-sharp tip of the knife, combined with the Chisel Grind, gives excellent cutting properties. The blade is set on Teflon pads supporting the work of the opening mechanism, thanks to which the folder can be efficiently unfolded by means of a hole in the blade. The whole is locked with a proven Frame Lock.
Handle - in the form of a titanium plate modeled by its shape on a credit card. In the back part a small insert made of G10 securing the tip of the knife in the folded position In the set we get a chain for hanging the knife on the neck and a removable clip. This gives us as many as three options for carrying the knife, in a wallet without the clip, in a pocket with the clip, or around the neck with the chain.
Böker Plus - the most advanced series of knives in the Böker range. The biggest names in the knife industry were invited to collaborate on the design. The range includes fixed blade knives, folding knives, automatic knives and a wide range of accessories needed by every knife lover. Modern materials, German quality, all this makes the knives of the Böker Plus series trusted by customers.
Technical data:
Product number: 01BO010
Product name: Credit Card Knife Titanium G10, Satin
Overall length: 107.0 mm / 4.21"
Blade length: 39.0 mm / 1.54"
Handle length: 67.0 mm / 2.64"
Thickness of blade: 3.0 mm / 0.12"
Handle thickness: n.d.
Weight: 64.0 g / 2.26 oz
Blade material: 440C
Blade hardness: n.d.
Blade grind: Chisel
Blade finish: Satin
Handle material: Titanium / G10
Handle finish color: Gray / Black
Backspacer material: None
Backspacer color: n.d.
Clip: Right, Tip-Down
Clip material: Stainless Steel
Pivot mechanism: Washers (washers)
Locking mechanism: Frame Lock
Opening method: Manual, thumb hole
Additional accessories: Ball chain
Designer: John Kubasek
Brand: Böker Plus
Manufacturer: Böker, Germany
Country of origin: P.R.C.
Development: the Sharg® company