Preheat the oven to 350°F (175°C). Grease a baking pan and mix together cake mix, eggs, oil, and water until smooth. Pour into the prepared pan and bake according to package instructions.

Once cooled, crumble the cake into fine crumbs in a large bowl. Mix in half a cup of frosting until combined.

Roll the mixture into one-inch balls and place them on parchment paper.

Melt white chocolate according to package directions. Dip each lollipop stick into melted chocolate before inserting it into each cake ball.

Fully dip each ball into the melted chocolate coating and sprinkle with red and blue sprinkles while still wet. Let them set on parchment paper.