Mix one cup of boiling water with one box of grape jello, stir until until fully dissolved then add one cup of cold water
Divide between the cups you choose to use, refrigerate and allow this layer to set up
Once first layer is set up mix second box of jello with one cup of boiling water until completely dissolved and add a cup of cold, now stir in one cup of cool whip and combine throughly
Divide among cups pouring directly over the first layer of set up Jello
Place back in the refrigerator until this layer sets up - this layer will separate giving the appearance of 2 layers
Top with additional Cool Whip and serve
Nutrition values are estimates, for exact values consult a nutritionist.