I see this in the 2015 Janns Netcraft catalog. It said fill a container with enough water to cover the plug. Put two or three colors on the water and mix. Slowly pull the plug out and it would give it a marbling effect. Let the plug dry and top coat with Seal-Coat. It's a little pricey, $7.99 for common colors, 8.99 for metallic and neon colors. That's for one ounce. I'm thinking if I powder coat a jighead in white, then dip in this stuff, let dry and seal-coat I could have some good looking marble jigheads! Any of you guys had a chance to try it? It looks new to me ,so here's a heads up.