Microtech Amphibian Mini Ram-Lok S/E Marfione Select Knife Nebula Green Slab Side Titanium, Purple Bksp, Stonewashed M390MK by Tony Marfione (137MRL-10MS17)

Microtech Amphibian Mini RAM-LOK S/E Marfione Select Nebula Green Slab Side Titanium, Purple Bksp, Stonewashed M390MK by Tony Marfione – a compact folding knife with a titanium handle

The Microtech Amphibian Mini RAM-LOK 137MRL-10MS17 combines a compact design with the distinctive finish typical of the Marfione Select series. The M390MK steel Drop Point blade features a hollow grind and a stonewashed finish, while the titanium handle is finished in Nebula Green and paired with a purple backspacer.

The model has a total length of 196.09 mm, and the blade itself measures 82.55 mm. This makes it a comfortable size for everyday carry while still being a fully-fledged utility folder. RAM-LOK, ball bearings, thumb studs on both sides, and a reversible clip ensure symmetrical operation of the entire mechanism.

M390MK – High Edge Resistance and Durability

M390MK offers high corrosion resistance, excellent edge retention, and high abrasion resistance. In a folding knife intended for regular use, this reduces the frequency of sharpening and maintains good edge performance over a long period of time.

Drop Point and Hollow – Functional Geometry

Drop Point provides a well-controlled tip and a smooth cutting edge, making it suitable for a wide range of tasks. The Hollow grind supports efficient cutting and allows for a relatively thin geometry in the lower part of the blade.

Stonewashed – a subdued contrast to Nebula Green

The blade features a stonewashed finish, which creates a matte, slightly irregular surface. In this version, it provides a calm backdrop for the more striking Nebula Green handle and purple accents, ensuring the overall design remains bold yet visually balanced.

Nebula Green Slab Side Titanium

The handle is made of titanium and finished in the Nebula Green color scheme. The Slab Side variant features simpler grips, allowing the color and contrast with the purple backspacer to take center stage. Titanium provides high rigidity, corrosion resistance, and durability suitable for everyday carry.

RAM-LOK – ambidextrous operation

RAM-LOK allows you to release the lock from either side of the Handle. This feature works well with the ambidextrous thumb studs and the reversible clip, making the knife comfortable for both right- and left-handed users.

Ball Bearings and Manual Opening

The pivot axis operates on ball bearings, which ensure smooth opening and closing of the blade. The knife remains fully manual, and double-sided thumb studs are used for opening.

Why Choose the Microtech Amphibian Mini RAM-LOK 137MRL-10MS17?

This is the model for users who want to combine the functional RAM-LOK platform with a more unique, collector-oriented design. Nebula Green Titanium, a purple backspacer, M390MK, and a stonewashed finish create a distinctive configuration that retains all the practical advantages of the compact Amphibian Mini.

Key Features at a Glance

• M390MK – steel with high resistance to corrosion and wear.
• Drop Point – versatile blade profile.
• Hollow – hollow grind.
• Stonewashed – a practical blade finish.
• Titanium – a durable handle material.
• Nebula Green, Slab Side – a distinctive Marfione Select finish.
• Purple backspacer – a contrasting accent made of titanium.
• RAM-LOK – double-sided lock.
• Ball Bearings – smooth pivot operation.
• Titanium clip – right/left, tip-up.

Technical Data

Frequently Asked Questions

What sets the Nebula Green version apart?

This variant features a titanium handle with a Nebula Green finish and a purple backspacer. This combination gives the knife a distinctive look that sets it apart from standard Amphibian Mini versions.

Is the RAM-LOK comfortable for left-handed users?

Yes. The lock can be operated from either side, and the knife also features ambidextrous thumb studs and a reversible clip.

Does the blade open automatically?

No. This model features manual opening via thumb studs. Ball bearings ensure smooth blade movement.

What are the advantages of the M390MK?

The steel offers high resistance to corrosion, wear, and dulling. This makes it well-suited for a folding knife intended for regular use.

Is the clip made of titanium?

Yes. The clip is made of titanium and can be mounted on the right or left side of the handle in a tip-up configuration.

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