The 4" Tube makes an awesome bait, every time. The spline fits like a glove and there is no flashing. Add a touch of softener or worm oil to the insert and it slides right off. The head is smooth and the body has a unique scallop that really shows off the glitter.
There are multiple lengths of tube inserts available so you can customize the thickness of the head. This mold uses any tube insert size up to a 1.75" insert.