Squid Industries – SQTRSI – Squidtrainer V4 – Balisong – 410 SS Stonewash Trainer – 6061 T6511 Aluminum – Silver

The Squid Industries Squidtrainer V4 Balisong Trainer represents one of the most recognized and widely respected butterfly knife trainers on the market today. Designed and manufactured by Squid Industries in the United States, the Squidtrainer series helped define the modern balisong training category when it first launched in 2015. The V4 iteration builds on years of refinement and feedback from professional flippers and enthusiasts worldwide, delivering exceptional balance, durability, and flipping performance. The Squidtrainer V4 is engineered specifically for serious balisong practice without the risks associated with a live blade. Every component is designed to replicate the feel, weight distribution, and smooth action of a premium butterfly knife. Its channel-style aluminum handles provide outstanding structural integrity while maintaining a lightweight, responsive feel in hand. The trainer blade is crafted from heat-treated stainless steel and precision ground to ensure smooth operation with minimal play, allowing for consistent performance during complex tricks and advanced flipping techniques. One of the defining qualities of the V4 version is its enhanced tolerance system. Each trainer features precision-tuned stainless steel bushings that are individually matched to the blade, producing extremely smooth rotation and helping maintain long-term reliability. The result is a trainer that feels remarkably solid and responsive while standing up to the repetitive impacts and movements common in balisong training. Grip and control are also significantly improved through carefully machined handle textures and strategic jimping. The bead-blasted finish and milled pattern provide a secure hold during extended practice sessions, while the rounded handle edges and spine increase comfort and reduce hand fatigue. Stainless steel rods press-fit into the handle ends further refine the trainer’s momentum, helping create the neutral balance profile that flippers prefer for fluid tricks and transitions. Proudly manufactured and assembled in the United States, the Squidtrainer V4 remains a benchmark for quality in the balisong trainer category. Its precision machining, thoughtful upgrades, and consistent performance make it an excellent option for both beginners learning foundational techniques and experienced flippers perfecting advanced routines.

Specifications:

Overall Length (Open): 10 inches

Overall Length (Closed): 5.75 inches

Blade Length: 5.2 inches

Handle Length: 5.5 inches

Handle Thickness: 0.5 inches

Weight: 4.40 oz

Construction & Materials:

Handle Material: 6061-T6511 Aluminum Alloy

Handle Finish: Milled texture with bead-blasted finish

Blade Material: Heat-treated 410 Stainless Steel

Blade Finish: Stonewash

Handle Design: Integral channel construction

Pivot System: Precision stainless steel bushings

Pin System: Zen pins

Latch: Latchless design

Balance Profile: Neutral

Key Features:

Channel-style aluminum handles for superior strength and balance

Precision-ground trainer blade designed for smooth flipping and durability

Individually tuned 416 stainless steel bushings for tight tolerances and fluid action

Machined texture and bead-blasted finish for enhanced grip

Rounded handle edges and blade spine for improved comfort

Press-fit stainless steel end weights for optimized momentum

Added handle-end jimping for increased control and stability

Manufactured and assembled in the USA

What’s more, you can experience this item for yourself by holding, smelling it or even taking a selfie with it in person at our local store, Sharp Things OKC, located at 6610 N. May Ave., Oklahoma City, OK 73116. Alternatively, you can purchase with confidence here online at www.SharpThings.com. You will experience world-class customer service in either environment. Don’t miss out on this exceptional product – add it to your cart and your collection today. Feel free to give us a call 7 days a week anytime between 9 AM and 9 PM. 405-286-2112 with any questions.