The Nomase Gill has a soft but tough skin with a cold heart of lead. It is a hybrid inside out. While its insides are lead, its flexible outside is not a simple rubber. It is made from a polymer with high viscoelasticity so basically, it is a durable rubber that can stretch really well.
So why try this hybrid? With the right rod work, it will imitate the behavior and avoidance behavior of bait fish. Its soft flexible outer shell gives it the agility that hard baits cannot match.
Both sizes come with a special weedless hook and the 3/8oz model has one hole while the 1/2oz model has two hole positions to choose from.