A Coike (often made by Hideup) is a highly popular, unconventional soft plastic bass fishing lure known as an "urchin" or "Koosh ball" bait. It features a central ball surrounded by quivering, outward-extending tendrils that create erratic, lifelike movement to trigger bites. he Design: Looks like a hairy golf ball or ball of fuzz. It doesn't mimic any specific natural prey but drives fish crazy with its unpredictable action in the water. The "Mini": The Coike Mini (typically 17mm to 50mm) is a finesse version designed specifically for spooky or heavily pressured bass. How to Fish It: Commonly rigged on a drop shot, wacky rig, or fished completely unweighted for a subtle, floating surface presentation. Material: Often crafted from highly durable, buoyant elastomer.