Action : Long slide, Long spiral dart, Vibration fall
Characteristics :
When you cannot use SPY by fast current speed condition, SPY Narrow is the next choice to get big target like Tuna, Amberjack and Grouper.
The most favorite jig for Tuna is SPY Narrow, and it has a lot of good results in Japan.
Jerking : Long Slide and Long spiral dart, Vibration
Fall : Vibration
Backside color
1. Super Glow 2. Aluminum 3. Magma
SG : Super Glow
BG : Blue Glow