01 -  Lightly grease a large bundt pan or silicone mold with neutral oil or nonstick spray. 
 02 -  Dissolve one flavored gelatin packet in 1 cup boiling water. Stir until fully dissolved. Let cool to room temperature. 
 03 -  Pour into the mold and chill in the fridge for 20–30 minutes or until just set but not firm. 
 04 -  While the first layer chills, dissolve 2 packets of unflavored gelatin in ½ cup cold water. After 5 minutes, stir in 1 cup boiling water and the sweetened condensed milk. Cool to room temperature. 
 05 -  Pour about ½ cup of the cream mixture over the set Jello layer. Chill for 20 minutes or until just set. 
 06 -  Repeat the process with remaining flavors, alternating Jello and cream layers. Allow each layer to partially set before adding the next to maintain separation. 
 07 -  After adding the final layer, chill the mold for at least 2 hours or until fully firm. 
 08 -  To unmold, briefly dip the pan in warm water (10–15 seconds), then invert onto a serving plate. Serve cold.