- Opus G-10 Plain, design by Ulrich Hennicke from CPM S30V steel. The design of the German knifemaker combines individual Hennicke style with the classic Spyderco line. Open-backed open design and skeletal stainless steel plates reduce weight to a minimum..

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.
Opus Black G-10 Plain, a universal folder designed by Ulrich Hennicke. This design of the highly regarded German knifemaker harmoniously combines the individual Hennicke style with the classic Spyderco line. Open construction called „open-backed” and full-skeleton stainless steel plates reduce the knife weight to a minimum, providing a solid construction for the extremely durable blockade (Liner-Lock type) mechanism.
CPM S30V - jedna z najlepszych stali nożowych, odporna na korozję, wytrzymała na naprężenia mechaniczne amerykańska martenzytyczna stal proszkowa CPM S30V z dodatkiem węgla, chromu i wanadu o twardości 58-59 HRC. Opracowana przez Dicka Barbera z Crucible Industries we współpracy z twórcą noży Chrisem Reeve, tak, aby oferować najlepszą kombinację wytrzymałości, odporności na ścieranie i korozję. Wytwarzana przez US Crucible Industries zgodnie z procesem Crucible® Particle Metallurgy (CPM). Proces CPM daje bardzo jednorodną, wysokiej jakości stal charakteryzującą się doskonałą stabilnością wymiarową, podatnością na szlifowanie i ciągliwością w porównaniu ze stalami wytwarzanymi konwencjonalnymi metodami. Stop zawiera 1.45% węgla (C) oraz znaczą domieszkę węglików wanadu 4.0% (V) i chromu 10.5% (Cr). Dzięki swoim właściwościom bardzo długo trzyma ostrość i zapewnia wysoką odporność na korozję.
Blade - with a modified Clip Point profile, 3.5 mm thickness. Smooth blade (Plain type)was made with a full flat cut (Full Flat Grind). The flat cut guarantees excellent cutting edge geometry with a sharp tip, reduces the weight of the knife and presents a beautiful satin finish. Smooth thumb ramp for efficient folder operation. An enlarged 14 mm SpyderHole round cut-out (Spyderco patent) enables easy opening of the glove's head as well as wet, sweaty hands.
Handle - linings made of G-10 material: durable, resistant to high and low temperatures, chemicals. The whole has been screwed with torx screws to facilitate the twisting and unfolding of the folder. Robust metal clip with the possibility of mounting in four planes (up / down, right / left) 4-way clip positions. In the back of the linings was placed a gap (lanyard hole) for the cable.
Technical specification:
Product number: C218GP
Name: Opus Black G-10 PlainEdge
Steel type: CPM S30V
The length of the blade: 95 mm / 3.75 "
Thickness of the blade: 3.5 mm / 0.138 "
Overall length: 225 mm / 8.84 "
Composite length: 129 mm / 5.09 "
Weight: 119 g / 4.2 oz
Cutting edge type: Plain (smooth)
Cut type: Full Flat
Lock type: Liner Lock
Handle type: G-10
Clip: 4-position ambidextrous (Tip-Up / Down)
Country of origin: Japan
Producer: Spyderco, U.S.A.
Created by: Sharg® Company