The downsized Koshinmushi has been precision-engineered for bass that key in on smaller beetles and demand a more subtle presentation. Designed from the ground up, this compact insect lure captures the essence of realism both in sound and motion. Its specially tuned body thickness reproduces the distinctive “plop” sound of a beetle hitting the surface, while the built-in rattle enhances attraction by mimicking the natural friction of beetle legs and wings. With optimised buoyancy, finely tuned rubber legs, and balanced weighting, the Koshinmushi lands softly yet moves dynamically—perfect for surface teasing or use as a trailer on finesse rigs. When fish turn picky, this lure turns the bite back on.

• Precision Design: Downsized body ideal for selective bass targeting small insects
• Authentic Sound: Specially tuned material reproduces a natural beetle “plop” on water entry
• Built-in Rattle: Emits subtle friction sounds to trigger reaction strikes
• Optimised Legs: Redesigned length and number for lifelike surface disturbance
• Versatile Action: Perfect for surface presentations or as a trailer on downshot rigs