Devaux Terrestrial Fly JBF 01

Devaux TERRESTRIAL FLIES JBF 01 is the must-have reference for fly fishing enthusiasts seeking performance, realism and durability. Designed by one of the industry's leading manufacturers, this artificial fly, widely acclaimed since its release, offers an exceptional compromise between imitation finesse and robustness, appealing to both beginners and seasoned anglers. It guarantees consistent results and optimizes every session, regardless of the watercourse or fishing pressure.

Technical features :

• Premium Devaux finish for fly fishing


• Handcrafted construction with meticulously finished details


• Premium CDL (cock feather) for long-lasting natural buoyancy


• Body accurately imitating common terrestrial insects


• Ultra-sharp hook treated for corrosion resistance


• Synthetic materials selected for lightness and durability


• Ideal compatibility with river fishing, stillwaters and mountain lakes


• Ideal for catching wary trout and salmonids

Product benefits and strengths

The Devaux TERRESTRIAL FLIES JBF 01 stands out for its astonishing realism: Devaux craftsmanship ensures striking mimicry of terrestrial insects, fooling even highly educated fish. Its robust structure resists repeated attacks and retains integrity after multiple catches. The fly benefits from a perfect balance between natural buoyancy and the ability to remain visible on the surface, making every hookset precise. Its great adaptability allows use in most conditions: fast waters, calm areas or strong currents.

Usage tips and recommended rigs

To exploit the full potential of this terrestrial fly, favor a thin leader with a subtle tippet to minimize drift. Opt for a lightly weighted head when depth requires it or for more technical surface fishing. Ideal as a dry fly for targeting active trout, it can also be used in tandem with small nymphs to provoke the most selective fish. The JBF 01 is perfect for sight fishing and also finds its place during massive terrestrial insect hatches.

Expert testimonial

“Since the introduction of the Devaux TERRESTRIAL FLIES JBF 01 on the market, I have almost exclusively used this model for evening shots and sight-fishing sessions. Its finesse and durability allowed me to catch wary trout on heavily fished beats. It is now indispensable in my fly box!”

FAQ and additional information

• Is this fly suitable for beginners? Yes, its intuitive design makes it ideal for learning dry fly fishing while remaining effective for experienced anglers.


• How to maintain it for maximum lifespan? Simply dry it thoroughly after each use and store it in a ventilated box.


• Is it effective in all conditions? Its realism and buoyancy make it effective across various water types and against highly pressured fish.

Rely on Devaux excellence with this JBF 01 artificial fly, designed to increase the pleasure of fishing and the chances of a catch with every cast.