# **Kylebooker FLYBOX ® Medium UV Crystal Hackle 10MM – Is It Worth the Hype? (2025 New Stocks Review)**
As an avid fly fisherman, I’m always on the lookout for high-quality materials that enhance my tying and improve my chances of landing more fish. Recently, I came across the **Kylebooker FLYBOX ® Medium UV Crystal Hackle 10MM**, part of their **2025 new stock release**. The product claims to offer superior UV reflection, durability, and versatility—but does it live up to the hype? In this review, I’ll break down its features, performance, and overall **value for money** to help fellow anglers decide if it’s worth adding to their fly-tying arsenal.
## **Key Features of the UV Crystal Hackle**
### **1. UV Reflective Technology**
One of the standout features of this hackle is its **UV-reactive crystal fibers**. Many fish, especially trout and salmon, can detect UV light, making UV-enhanced flies more attractive in certain water conditions. The **Kylebooker FLYBOX hackle** is designed to mimic natural insect reflections, increasing its effectiveness in clear or low-light scenarios.
### **2. Medium Density & 10MM Length**
The **10MM length** makes it ideal for tying **nymphs, emergers, and small streamers**. The medium-density fibers provide enough bulk for visibility while maintaining a natural, flowing movement in the water. Compared to cheaper alternatives, this hackle doesn’t clump or lose shape after multiple casts.
### **3. Durability & Water Resistance**
Unlike some synthetic hackles that degrade quickly, the **UV Crystal Hackle** is treated for water resistance, ensuring it retains its sheen and structure even after prolonged use. This makes it a **cost-effective** choice in the long run, as you won’t need to replace it as often.
## **Performance in Real Fishing Conditions**
I tested this hackle on several fly patterns, including **Pheasant Tail Nymphs, UV Midges, and Soft Hackle Wets**. Here’s what I observed:
– **Visibility**: The UV reflection was noticeable even in slightly murky water, attracting more strikes.
– **Action**: The fibers pulsated naturally in current, mimicking insect movement effectively.
– **Versatility**: Works well with both dry and wet flies, though it excels in subsurface patterns.
## **Price & Value Compared to Competitors**
At **$12–$15 per pack (depending on retailer)**, the **Kylebooker FLYBOX UV Crystal Hackle** sits in the mid-to-premium price range. However, when compared to similar UV hackles from brands like **Wapsi or Hareline**, it offers **better durability and a more consistent fiber distribution**, justifying the slightly higher cost.
## **Final Verdict: Should You Buy It?**
If you’re serious about fly tying and want a **high-performance, UV-enhanced material**, the **Kylebooker FLYBOX Medium UV Crystal Hackle** is a solid investment. Its **reflective properties, durability, and versatility** make it a great addition for both beginners and experienced tyers. While not the cheapest option, its **longevity and effectiveness** ensure good **value for money**.
For anglers targeting **trout, panfish, or even saltwater species**, this hackle could be the difference between a slow day and a **trophy catch**. Grab it while the **2025 stocks last!**
Would you try this hackle? Let me know your thoughts in the comments! Tight lines! 🎣