3d printed boogie bomb from FortNite. Print bomb part in clear so you can drop in lights for the flashing.
If you would like to have one already printed for ya or a finished one hit up:
https://www.habiteer-workshop.com/online-store/Boogie-Bomb-from-FortNite-p114276448
Please note that there is no ring included, you'll need to use a metal ring like a keychain or binder ring or dreamcatcher ring for the pin.