Prepare the raspberry daiquiri: Add all the ingredients to the glass of a blender and pulse until smooth. Pour into a pitcher and set aside.
Wash and dry the blender and repeat the process with the mango daiquiri.
Pour the raspberry daiquiri into a glass until ½ full. Very slowly pour the mango daiquiri on top.
Repeat the process with the rest of the glasses and garnish with mint sprigs. Serve immediately.
If you want to create the visual of the divided daiquiris you need to pour the mango daiquiri very slowly on top or they will mix. The mango daiquiri also has a little bit less ice to make it more liquid so it can sit on top of the thicker raspberry daiquiri. Feel free to adjust the sweetness to your desired level. The mango daiquiri doesn't have any sugar/syrups added because mango is sweeter than raspberries.