This special edition Koya Lures/Niiyama Lures collaborative head comes in their "Pearl Series." The pearl insert is a pearl version of the Niiyama Lures Aku inside a Koya Lures Large Poi Dog, which is Eric's most successful and world-renowned Marlin lure.
The Koya Lures Large Poi Dog is a beast of a plunger. A few Granders have been caught on these heads as well as countless tournament winners. Large and bulky plunger with a long steady taper towards the slanted nose. A few guys use these as teasers because of their large size and weight, but I'd recommend fishing it rigged. 16" skirt saddle size. This is a top of the line tournament grade plunger - Very few lures produce as many huge Marlin out there than this one.
BOM Skirt size 702
This particular head has an ice blue pearl "Aku" fish head insert with a blue back and a set of red eyes.