The Matrix Riddle Insert is an accessory designed for anglers to prepare groundbait and separate bait particles efficiently. These inserts are built for versatility and are intended to be used with the Matrix Interchangeable Riddle Outer Rim, fitting seamlessly with Matrix 25L Groundbait Buckets. Constructed from coated stainless steel, the mesh is designed to prevent corrosion, ensuring durability and long-lasting use even in various fishing conditions. The inserts are lightweight and compact, making them easy to transport, switch out, and clean as needed during a fishing session. They easily clip into the outer rim of the riddle system. Available mesh sizes cater to different bait preparation requirements: - 3mm (Fine): Ideal for sieving fine groundbait or pinkies. - 4mm (Medium): Perfect for general groundbait or maggots. - 6mm (Large): Great for riddling large particles and worms. These inserts are a useful component for match, feeder, and coarse anglers looking to refine their bait preparation.