The provided gimmick could be used to make a different effect that would be better than the
advertised one. So although potentially useful, the gimmick + the advertised effect leave me feeling
shorted at the sale price.
Great idea and it could make a cool one time social media
effect.
Might need to develop my own use for the gimmick to get my moneys worth.
If
you’re not extremely creative maybe save the money.