Devaux SLOT WHITE FLUO Tungsten Beads

The Devaux Slot White Fluo Tungsten Beads represent the ultimate choice for fly anglers seeking performance, reliability and innovation for tying their nymphs. Crafted with meticulous design and featuring an ultra-visible fluorescent white finish, these beads benefit from Devaux’s recognized expertise. They are ideal for increasing the visibility and attractiveness of your setups while providing controlled, optimal weighting. Thanks to their high-precision manufacturing and the robustness of their material, these tying accessories meet the needs of the most demanding anglers aiming to optimize the swim and effectiveness of their nymphs.

Technical Specifications:

• Material: pure tungsten, high-precision machining


• Shape: slot (grooved) to facilitate threading onto bent hooks


• Color: fluorescent white high-visibility (non-radioactive)


• Practical packaging for secure storage


• Packaging options: box of 25 or 1000 beads


• Compatibility: suited for modern nymph tying


• Extra-smooth finish for effortless passage on the hook


• Optimal preservation, anti-corrosion


• Manufactured in compliance with Devaux quality standards

Benefits and Key Strengths:
Thanks to their premium tungsten composition, the Slot White Fluo Beads offer very high density, ensuring effective weighting and a rapid sink rate for the nymph at all water depths, even in strong currents. The grooved slot allows easy mounting on a wide range of hooks, including curved-shank models, without damaging the thread or weakening the assembly. The fluorescent white color effectively attracts fish attention in stained water or low-light conditions. Careful finishing also provides superior durability and perfect glide, making the tie precise, quick and long-lasting. Finally, the rigid box packaging enables loss-free storage and easy handling for anglers on the move.

Usage Tips and Recommended Rigs:
To fully leverage the potential of the Slot White Fluo Tungsten Beads, use them with hooks intended for nymph tying, especially curved-shank or jig-style hooks. The grooving eases passage even on offset eyes. Ideal for bead-head nymphs, perdigones or weighted nymphs, they are perfectly suited to techniques such as Czech nymphing, Spanish nymphing or French nymphing. For maximum contrast, pair them with dark natural materials or synthetic dubbings. Use an appropriate weight head for the current type to optimize the nymph’s presentation.

Expert Testimonial/Perspective:
"These Devaux slot tungsten beads released in 2025 have become my essential tool for effectively working every deep lie. Their visibility allowed me to increase strikes on trout in fast rivers, even in low light. The consistency of the weighting and the durability of the fluorescent white color provide longevity and attraction throughout outings."

FAQ and Additional Information:

• What types of flies are the slot white fluo beads suitable for? They are perfect for all classic or modern nymphs requiring quick weighting, such as bead-head nymphs, perdigones or jig nymphs.


• Does the fluorescent paint retain its brightness? Yes, the high-quality fluorescent coating ensures long-lasting visibility even under intensive use.


• Are the beads compatible with all types of hooks? The grooved slot facilitates mounting on the majority of hook models while ensuring a secure and stable fit.