In a large mixing bowl, whip the heavy cream on medium speed until stiff peaks form, about 3-5 minutes.

In a separate bowl, mix the condensed milk with the vanilla extract until fully blended.

Gently fold the whipped cream into the sweetened condensed milk mixture until just combined.

Divide the mixture into three bowls and add different drops of gel food coloring to each bowl.

Layer the colored mixtures into a loaf pan, creating a marbled effect with a knife or skewer.

Sprinkle edible glitter or sprinkles on top before freezing.

Cover and freeze for at least 6 hours until firm.