I filled the belly half of the mold with the gold glitter plastic. When it was cool I dotted small dots of orange colorant on the gold plastic, one dot at the front near the sprue and the other near the end of the glitter belly at the rear. Then the mold was clamped and injected with the clear plastic. When I clamp I leave the mold flat in my lap so the color doesn't run. When my injection plastic is to temperature I suck it up in the injector and leave the nozzle right in the bowl while I quickly stand the mold up and then just as fast inject it.