Love the product BUT... I have had to give one star as I ordered my first boomf bomb to put in a box of birthday presents. I had therefore selected that I wanted it to come to me first. However, when the boomf bomb arrived there was no paperwork in the envelope or anything to say what it was - so of course I opened it!!!! Completely wasted and I have now had to buy another one. How are people who haven’t seen one before supposed to know what it is when it comes in the post if there’s no paperwork in the envelope - or even anything on the envelope to say ‘Boomf’ or give you a clue!! So really poor in that respect and I’m not very happy about having to pay twice.