Make the blue jello first. Follow the instructions in the box and pour mixture into a clear cup. Fill it up 1/3 of the way. Refrigerate and wait until it hardens.
Once the blue jello is almost ready, mix 1 cup of water with 1 pack of knox unflavoured gelatin mix in a bowl or pyrex mixing cup. Pour 1/2 can of condensed milk (less if you want less sweet). Mix together and pour in the main cups on top of the blue jello. Refrigerate until it is stiff.
Once white jello hardens, steep Teablooms Strawberry Hibiscus Oolong Tea. Steep for 5 minutes. In a mixing bowl, pour tea in along with 1 pack of red jello, then pour in 1 cup of cold water. Mix together. Pour into the jello cup, serve once it hardens.
Garnish the dish with fruits, whip cream, or yogurt. Enjoy and serve on your July 4th celebrations!