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FREESTONE Supply Co Biostrike PINK Strike Indicator Putty

Kylebooker FREESTONE Supply Co Biostrike PINK Strike Indicator Putty: Is It Worth the Money?

As an avid angler, I’m always on the lookout for high-quality fishing gear that enhances my experience on the water. Recently, I came across the Kylebooker FREESTONE Supply Co Biostrike PINK Strike Indicator Putty, a product that has gained some attention in the fly-fishing community. But is it truly worth the investment? In this review, I’ll break down its features, performance, and overall value to help fellow anglers decide if this strike indicator putty is the right choice.

What Is Biostrike PINK Strike Indicator Putty?

For those unfamiliar, strike indicator putty is a soft, moldable material used in fly fishing to help detect subtle strikes when nymphing. Unlike traditional foam or plastic indicators, putty adheres directly to the leader, providing a more natural drift and better sensitivity. The Biostrike PINK variant by FREESTONE Supply Co is designed to be highly visible in various water conditions while remaining environmentally friendly.

Key Features

1. High Visibility
The bright pink color stands out against both clear and murky water, making it easier to track your drift. Unlike some indicators that fade over time, this putty maintains its vibrant hue even after prolonged use.

2. Biodegradable Formula
One of the biggest selling points is its eco-friendly composition. Many traditional strike indicators leave microplastics in the water, but Biostrike PINK is designed to break down naturally, reducing environmental impact.

3. Easy to Apply and Adjust
The putty is soft and pliable, allowing anglers to mold it to the desired size and shape. It adheres well to the leader without slipping, yet removes cleanly without leaving residue.

4. Sensitivity
Unlike bulky foam indicators, this putty offers excellent sensitivity, helping anglers detect even the slightest nibbles—a crucial advantage when fishing with small nymphs.

Performance on the Water

I tested the Biostrike PINK on several trout streams with varying conditions. Here’s what I found:

– Visibility: The pink color was highly effective, even in low light or choppy water.
– Drift: Since it sits directly on the leader, it doesn’t create drag like traditional bobbers, resulting in a more natural presentation.

FREESTONE Supply Co Biostrike PINK Strike Indicator Putty

– Durability: The putty held up well through multiple casts and didn’t dry out or crack easily.

One minor drawback is that in extremely cold temperatures, the putty can stiffen slightly, making it a bit harder to mold. However, warming it in your hands for a few seconds solves the issue.

Price vs. Value

At around $8–$12 per container (depending on the retailer), the Biostrike PINK is slightly more expensive than generic putty options. However, considering its biodegradability, superior visibility, and sensitivity, the extra cost is justified for anglers who prioritize performance and sustainability.

Final Verdict: Is It Worth It?

If you’re a serious fly angler who values eco-conscious gear, sensitivity, and high visibility, the Kylebooker FREESTONE Supply Co Biostrike PINK Strike Indicator Putty is an excellent investment. While cheaper alternatives exist, few match its combination of performance and environmental benefits.

For occasional anglers, a standard putty might suffice, but for those who fish frequently—especially in delicate trout waters—this product is a smart, high-quality choice.

Would I buy it again? Absolutely. It’s a small upgrade that makes a noticeable difference in my success on the water.

Rating: 4.8/5
(Minus 0.2 for slight stiffness in cold weather, but otherwise near-perfect.)

Have you tried the Biostrike PINK? Share your thoughts in the comments!


Happy fishing! 🎣