I found them at Factory Direct Party, Beistle and Sugar Confetti. Not trusting the blues and greens at Factory Direct Party, I purchased those from Sugar Confetti.
Multi-color kit honeycombs and fan – At Sugar Confetti, the colors are Cerise (pink), Teal (blue) and Light Green (green). At Factory Direct Party, they’re Cerise (pink), Turquoise (blue) and Teal (green), I think. See the colors of the multi-color kit up close on my Instagram page, and follow me to see them hung.
The silver mylar fan and ball – I found these at Beistle. I also found the ball at my local party supply store, but they were out of fans. I skipped the confetti, because I don’t want to be vacuuming it up forever, but those can easily be found at your local party supply store as well.