Kubey Ceto Knife Yellow G10, Blackwashed 14C28N by MUZI Design (KU181G)

Ceto Yellow G10, Blackwashed is a refined utility folding knife designed by the Kubey Knife Team, created for users who expect a significantly more rugged, work-oriented character from their everyday carry knife. The model immediately catches the eye with its wide, dynamically contoured blade profile and the robust outline of the Handle, which together create the impression of a stable, reliable tool ready for intensive use. The design clearly emphasizes a combination of practicality and modern aesthetics. The clip point blade profile provides an excellent balance between precision tip control and cutting efficiency along a longer edge length. Combined with a flat grind, the model excels at tasks typical of the EDC segment—from everyday package opening and cardboard cutting to light field and outdoor work. Sandvik 14C28N steel, subjected to vacuum and cryogenic treatment, guarantees high corrosion resistance, good edge retention, and comfortable sharpening, making this model an exceptionally practical choice for regular use. Smooth operation is enhanced by the use of ceramic ball bearings, making opening quick and very smooth, while the liner lock ensures the blade locks securely when deployed. This is a folder for those seeking a knife with a distinctly utilitarian, slightly tactical character that remains versatile for everyday carry.

Kubey - an independent brand and one of the largest manufacturers producing high-quality knives at a great price! The company’s motto is “An Edge Above the Rest” / “The blade comes first.” Thanks to the use of high-speed CNC machines, milling machines, laser cutting, and custom hand finishing, the brand focuses on high-quality craftsmanship and an innovative approach to design. Kubey stands for legendary durability and functionality in cutting tools that will serve you for years!

14C28N - martensitic chromium stainless steel is the latest achievement in the range of knife steels produced by the Swedish steelmaker Sandvik. Its optimized chemical composition, featuring a unique combination of elements, ensures the highest quality, excellent edge performance, high hardness, and corrosion resistance. By reducing the carbon content to 0.62% (C) and increasing the chromium content to 14.0% (Cr), as well as adding 0.11% nitrogen (N), corrosion resistance has been significantly improved. Considered an improved version of 13C26 steel. Unbeatable in the price/quality category!

Vacuum & Cryogenic - 14C28N steel undergoes a specialized heat treatment process comprising two key stages. During Vacuum Heat Treatment, the steel is hardened in a vacuum environment, which minimizes oxidation and ensures more uniform metal properties. This process increases the steel’s strength and structural integrity. Cryogenic Treatment: After heating, the steel is rapidly cooled to extremely low temperatures, often below -100°C (-148°F). This transformation converts residual austenite into martensite, significantly increasing hardness, wear resistance, and overall durability. Thanks to these advanced processes, 14C28N steel delivers exceptional performance, offering both razor-sharp edge retention and remarkable blade durability.

Blackwashed - a blade finishing method that combines two techniques. Black Coating - a protective, non-reflective black coating. Stonewashed - after the coating is applied, the blade undergoes a process that gives it a slightly aged, satin-matte appearance and effectively masks minor scratches and marks caused by use. The final result is a unique, aged look with a matte, dark finish that is both stylish and practical. It is a more aesthetic variant of the classic black stonewashed.

Blade - featuring a clip point profile, which performs very well in tasks requiring precise blade control. The distinctly tapered tip improves control during precision cuts, scoring, and more delicate manual work, while retaining sufficient material in the center of the blade for stability during heavier use. The flat grind gives the blade excellent cutting performance. The flat geometry facilitates smooth gliding through materials and ensures high versatility for both everyday and outdoor use. Thanks to its relatively wide profile, the knife handles cutting thicker cardboard, ropes, straps, and synthetic materials with ease. The blackwashed finish enhances the knife’s practicality—effectively masking minor signs of use, micro-scratches, and contact with harder surfaces. Additionally, it gives the blade a technical, raw aesthetic that complements the Handle well.

The spine features pronounced jimping, improving thumb support and control during stronger or more precise cuts. A sturdy liner lock ensures safety during use, stabilizing the blade in the open position and providing confidence during more intensive use.

Handle - made of G10 composite, it was designed with a focus on ergonomics and a secure grip. Its distinctly contoured, slightly curved shape fits the hand very well and improves the stability of the knife’s handling, both with a classic working grip and during more precise blade manipulation. The G10 composite offers high resistance to moisture, mechanical damage, and temperature changes, making it an excellent choice for a knife intended for everyday carry and light outdoor work. The subtle surface texture improves grip without excessive wear on the pocket. The steel tip-up, right clip allows for comfortable and discreet pocket carry, ensuring quick access to the knife. The entire design is clearly focused on functionality—it’s a secure, comfortable, and well-balanced handle that perfectly complements the Ceto model’s utility-oriented character.

Technical data:

Product number: KU181G
Product name: Ceto Yellow G10, Blackwashed

Overall length: 208.0 mm / 8.19“
Blade length: 88.0 mm / 3.46”
Blade thickness: 3.1 mm / 0.12"
Handle length: 120.0 mm / 4.73“
Handle thickness: 13.0 mm / 0.51”
Weight: 139.0 g / 4.91 oz

Blade material: Sandvik 14C28N
Blade hardness: 60-62 HRC
Blade grind: Flat
Blade finish: Blackwashed

Handle material: G10
Handle finish color: Yellow
Backspacer material: G10
Backspacer color: Black

Clip: Right, Tip-Up
Clip material: Stainless Steel

Pivot mechanism: Caged Ceramic Ball Bearing
Lock: Liner Lock
Opening method: Manual, flipper
Additional accessories: N/A

Designer: Kubey Knife
Brand: Kubey Knife
Manufacturer: Kubey Knife
Country of origin: P.R.C.

Prepared by: Sharg® company