The new bore rings is designed to make using d rigs, chod rigs, Blow back rigs etc easier by simply screwing your bait (8mm+) on down to the ring.

The simple idea shown means you can change a bait without use of bait needles, stops, bait floss and rig rings.

The stiff rig shown is just one of many applications. These can also be used for attaching baits for surface fishing and also for zig rigs. They have been tried and tested and your bait will not come off on the cast.