In advance: Make 3 candy stars for each favor. Tint a portion of melted white candy yellow using candy color. Mold candy. Refrigerate to set; unmold. Attach lollipop sticks to back with melted candy; let set.
Prepare cereal treats recipe and immediately fill cones with mixture.
Tint 1 pk. candy green using candy color; thin with a small amount of vegetable shortening.
Cover cones with melted candy. Tap to remove excess candy and stand cone wide end down on waxed paper to dry.
Prepare one candy clay recipe; divide in half. Tint blue and violet.
For mouthpieces, roll out clay 1/8 in. thick; cut 1 x 1 1/2 in. long strips. Mold strips around narrow end of cone and attach with brush dipped in corn syrup (if needed).
For stripes, roll out clay 1/16 in. thick; cut 1/4 x 8 in. long strips; wind around cone and attach with brush dipped in corn syrup if (if needed). Let set.
Attach curling ribbon to star lollipops and insert in cones at staggered heights.