I make my confetti by putting bars of soap through a salad shooter or by grinding them up in a meat grinder. Then I stir the confetti into my CP oils and pour into molds. Or you can pour some of your ready oils into the mold, layer in a bit of confetti, pour more oils, and then layer more confetti. For M&P soap, I shave a bar of colored soap with a vegetable peeler and lay the confetti on top of a layer of poured soap and pour another layer of base on top of it. Or am I getting soap confetti confused with confetti soap?