Haller Stahlwaren | Butterfly Trainer | Grey

Vlinder Trainer | Grijs | HAL – Balisong training knife for safe practice

This balisong trainer features a 420 stainless steel construction with blunt edges for safe handling. The grey aluminium handles provide grip during practice routines, while maintaining realistic weight at 140 grams and balance characteristics of a functional butterfly knife.

Construction and materials

The trainer measures 22cm total length with a 9cm blade length. When folded, it compacts to 13cm. Built from 420 stainless steel, the blade features a combo-edge profile without sharp edges. The grey aluminium handle construction ensures durability while keeping weight manageable for extended training sessions.

Application and use

Designed for practicing balisong manipulation techniques without injury risk. The manual opening mechanism operates smoothly for flip tricks and transitions. Suitable for beginners learning basic openings and advanced users perfecting complex aerial maneuvers. The one-handed operation capability allows for standard butterfly knife techniques.

Integration and compatibility

This trainer replicates standard balisong dimensions and weight distribution. The other locking mechanism type provides secure blade positioning during practice. Compatible with standard balisong maintenance tools and accessories for pivot adjustment and handle spacing modifications.

Maintenance and lifecycle

The stainless steel construction requires minimal maintenance. Regular pivot screw inspection and occasional lubrication keep the action smooth. Handle screws should be checked periodically to maintain proper tension and prevent loosening during intensive practice sessions.