Sencut Quirk Knife Blue-Purple-Black G10, Satin D2 (S25099-3)

Sencut Quirk Blue-Purple-Black G10, Satin D2 Folding Knife (S25099-3)

The Sencut Quirk S25099-3 combines the functional design of an EDC folder with a multicolored Blue-Purple-Black G10 handle and a satin-finished D2 steel blade. The Clip Point profile, flat grind, and two manual opening methods make it a versatile tool for everyday tasks.

The mechanism features ceramic ball bearings and a Liner Lock. The flipper and thumb stud allow you to choose the opening method that best suits the situation, while the ambidextrous tip-up clip makes it easy to adjust your carrying configuration.

D2 – A Durable Edge for Regular Use

D2 steel, with a hardness of 59–61 HRC, is valued for its wear resistance and ability to retain a sharp edge. It is a sensible choice for a folding knife intended for frequent cutting, provided it is protected from moisture.

Satin Clip Point with a flat grind

The Clip Point blade offers a precise tip and a versatile cutting edge. The flat grind is well-suited for everyday tasks, and the satin finish gives the surface a more classic look that contrasts nicely with the multicolored handle.

Blue-Purple-Black G10 and Ceramic Ball Bearings

The G10 grips combine Blue, Purple, and Black, making this variant stand out clearly from the more subdued versions of the Quirk. Steel liners and gray spacer sleeves create a rigid, open-frame Handle design.

Manual opening via a flipper or thumb stud works in conjunction with ceramic ball bearings, which improve the smoothness of the blade’s movement. The Liner Lock secures the blade in place, and the double-sided tip-up clip allows for carry on either the right or left side.

Key Features at a Glance

• D2, 59–61 HRC — steel that ensures good edge retention and wear resistance.
• Clip Point — functional geometry for general and precision tasks.
• Flat — a flat grind providing versatile cutting performance.
• Satin Finished — a classic satin finish on the blade.
• Blue-Purple-Black G10 — a multicolored and durable handle.
• Liner Lock — a classic folding knife lock.
• Manual, Flipper / Thumb Stud — two ways to open the knife manually.
• Caged Ceramic Ball Bearing — ceramic ball bearings ensuring smooth operation of the mechanism.
• Right/Left Clip, Tip-Up — option to adjust the carrying side.

Technical Data

Frequently Asked Questions

How do I care for a satin-finished D2 steel blade?

After use, it’s a good idea to wipe down the blade, remove any dirt, and dry it thoroughly. D2 steel may react to moisture over time, so it’s recommended to periodically apply a thin layer of protective coating.

What sharpening angle works best for the Sencut Quirk?

For most EDC applications, you can use approximately 15–20° per side, while maintaining the factory edge geometry. Regular resharpening helps reduce the need for extensive material removal.

Can the Quirk be opened in two ways?

Yes. The model features manual opening via a flipper and a thumb stud. This allows you to choose the opening method based on your grip and personal preference.

How does the Liner Lock work?

When the blade is fully opened, the spring-loaded part of the liner slides under the blade’s base and holds it in the open position. To release the lock, slide the liner back and close the blade in a controlled manner.

How do you maintain ceramic ball bearings?

It’s a good idea to periodically clean the pivot mechanism of dust and fine debris. After cleaning, you can apply a small amount of suitable lubricant, avoiding excess, which could attract contaminants.

Prepared by: Specialists at Sharg® company – Your expert in EDC and cutting tools