System for migratory birds 4g

Thesystem is designed for selkie fishing - 0.12mm fluorocarbon line, 6 units of 14 hooks. There is a swivel at the top of the system and a carabiner at the feeder. The system is sold with a 4 gram elongated weight.
The whole system is 2 metres long and the length of the leashes varies from 3cm to 8cm.
A tried and tested system for selkie fishing.