
Juma Carbon
Tax included.
Build a knife in your own style
Thousands of satisfied customers
Fast delivery
(1-3 days)
Solid quality you can rely on
Length (mm) - 120
Width (mm) - 40
Height (mm) - 30
Stabilized? - Stabilized
Type - Shaft block
Numbered? - Not numbered
Material
We ship almost all orders on the same business day if you place your order before 2:00 PM.
Standard delivery time: 1–3 business days with Bring.
Customers in Northern Norway may experience an extra day or two in some cases.
Tracking:
You will receive a tracking number via email as soon as the package has been shipped.
100% satisfaction guarantee:
We are absolutely certain that you will be satisfied. We are so sure that we offer both full returns and coverage of return shipping. Regardless. This means there is absolutely no risk for you to order now to inspect the product yourself in your own home and at your own pace.
We also stock spare parts and wear parts, so if you should be unlucky enough to break something or, against all odds, manage to wear out the sharpening stones, these can be easily replaced.
Easy returns:
Contact our customer service, and we will send you a pre-filled return label.
No questions asked – no risk

Description:
Juma Carbon is a modern, high-tech composite material developed for knife making and precision work. The material consists of an advanced blend of mineral-based components and resin, resulting in a homogeneous, stable, and highly durable structure.
What sets Juma Carbon apart from other variants is its characteristic carbon-inspired pattern. The surface features a subtle three-dimensional "carbon cell" texture that adds depth and a technical, modern look – perfect for knives with a more industrial or high-end design.
The material is developed with machinability in mind. It can be sawn, milled, drilled, and sanded with high precision, providing clean cuts and predictable results. At the same time, it can be polished to a high gloss or given a more matte finish, depending on the desired look.
Juma Carbon possesses excellent technical properties. It has high surface hardness, low water absorption, and good resistance to oil, grease, chemicals, and temperature fluctuations. This makes it a reliable material that remains stable over time – even under demanding conditions.
The material can also be shaped by heating, providing extra flexibility in the design process. Meanwhile, the dense structure provides a comfortable feel in the hand and a professional end result.
The block is supplied in practical dimensions suitable for knife handles, providing a solid foundation for both full-tang and through-tang constructions.
For those looking for a modern material that offers both technical performance and an exclusive look, Juma Carbon is an excellent choice.
The result is a durable, maintenance-free, and visually striking knife handle – with a design that combines precision, strength, and modern style.



