These swim-baits are injected from the same molds as the 3 and 4 color River Darter Swim-baits.
They are available in one solid color- Pearl Hologram Glimmer w/ holographic glitter.
They maintain central balance (when used w/ the recommended and dedicated lead heads) on the retrieve as well as the drop. The slightest movement puts the tail in action. These swim-baits maintain the natural, live bait fish, iridescent flash that make River Darter swim-baits so popular w/superior, bass attracting qualities.
Here's the link for the recommend lead heads