New concept of JMC compact and clipsable spool each other for efficient storage of nylons. They have the advantage that it can serve as distributor of tippet.

It is used for leaders and tippets. The changes of colors make this wire invisible, because it does not lead the light. Nylon of an elasticity without equal and very resistant to the knots, it is deprived of memory to make it possible the leader to spread itself well. It can be used in all fishings: dry, emergent, wet, nymph, midge and streamer.