Material and durability Moulded from ABS for a lightweight, rust-proof component that is UV-resistant and floats. Easy to carry and durable for repeated field use. Efficient particle capture Riffle technology collects all sizes of alluvial particles efficiently, including fine material, so fewer valuable particles are missed during processing. Improved separation Contains both ripple and flat sidewalls to improve separation from other heavy minerals when used with a lock box. Faster processing Large ribs, similar to lock box riffles, speed up the pivoting process so you can handle more material in less time. Why this matters You get a corrosion-free, portable riffle element that survives sun exposure and wet conditions. The combination of riffle design and large ribs increases recovery efficiency and throughput, reducing time spent re-working material. Function and compatibility Functions as a riffle element for alluvial particle collection and separation. Designed to integrate with lock box-style setups and other sluice or riffle systems where riffle geometry is required. Practical applications Recreational or small-scale gold prospecting on rivers and stream beds to recover fines and coarse alluvial particles. Use as a replacement or upgrade riffle element in a lock box or sluice system to improve recovery and processing speed. Field sampling and mineral sorting where a lightweight, rust-proof riffle that floats is advantageous. Key attributes at a glance Material: ABS Properties: Lightweight, rust-proof, UV-resistant, floats Design: Riffle technology with ripple and flat sidewalls; large ribs similar to lock box riffles Primary performance: Efficient collection of alluvial particle sizes and improved separation from heavy minerals This product is intended to improve recovery efficiency and processing speed in lock box and sluice applications without adding corrosion or weight.