As always this product is Diacetyl Free for perfectly popped popcorn every time, Dual pack is packaged in 2 chambers. One chamber contains gourmet quality popcorn and buttery flavored popcorn salt and the other chamber contains high grade, low melt point, pure coconut popping oil. No mixing or measuring needed, simply clip off the top and pour both chambers into a pre-heated popcorn kettle. Perfect for lounges, snack bars, schools, churches, fundraisers, convenience stores, home theatres and much more.