The Balzer Perch System was developed in collaboration with Swiss experts. The high quality standards and attention to detail are immediately apparent. The Balzer Perch Rig Worm is a highly effective perch lure tied onto fluorocarbon. All soft plastic lures are UV-reactive. Double barbs on the shank prevent the soft plastic lures from slipping off. Leader length: 175 cm. Leader diameter: 0.25 mm. Lure length: 5.5 cm. Hook size: 6. UV-active. With Mustad hooks. The Balzer Perch Rig Worm is supplied on a spool board.