Key benefits Attracts more bites: lifelike tail and biomimetic shape create natural movement that draws crucian carp and green grass carp. Works with minimal action: tail design wiggles with very little current or line movement, useful when fish are lethargic or wary. Keeps the bait at the right depth: integrated buoyant ball lets you finetune floatsink behavior for still water or long casts. Reduces missed strikes: consistent, realistic action with both slow pullandpause and steady retrieve techniques. Product features Material: soft silicone rubber for flexible, durable, lifelike action. Tail design: biomimetic, dynamic tail generates realistic wiggling even with minimal current. Buoyancy: builtin buoyant ball for adjustable floatsink performance and stable depth control. Sizes: available in 4 mm, 6 mm, and 10 mm to match different fish species and feeding behavior. Pack options and colors: available in packs of 50, 30, or 10 pieces in yellow and red. How this solves common fishing problems Lowactivity fish: the sensitive tail motion entices slow or cautious fish without aggressive retrieves. Depth control: adjustable buoyancy keeps the lure in the strike zone whether fishing shallow still water or casting long distances. Matchthebite: three sizes let you match bait size to target species and feeding conditions to improve hookup rates. Practical use scenarios 1) Stillwater crucian carp: Use the 4 mm or 6 mm beads in yellow with a gentle pullandpause presentation. The lifelike tail moves with minimal line action to tempt wary carp in calm conditions. 2) Longdistance casts for green grass carp: Choose the 10 mm beads in red, adjust the buoyant ball for a slightly sinking presentation, and use a steady retrieve to keep the lure in the preferred depth on long casts. 3) Mixed freshwater sessions: Carry a small pack of each size and color (50/30/10 options) to quickly switch bead size and buoyancy as fish behavior changes during the day. Compatibility and tips for freshwater carp fishing, specifically crucian carp and green grass carp. Match bead size to fish species and feeding intensity: smaller sizes for cautious feeders or finicky days, larger sizes for aggressive or larger carp. Finetune buoyancy before casting to maintain the desired depth and action in different currents and water conditions. What's in the package Packs available in 50, 30, or 10 pieces. Colors: yellow and red. Sizes: 4 mm, 6 mm, 10 mm. Reliable, simpletoadjust lure beads designed to improve bite detection and presentation in freshwater carp fishing without complicated gear changes.