"We purchased 12 of these for my daughter's 11th birthday moustache themed party. I thought the price was great but 3 did not work from the very beginning. We thought we were safe since only 9 girls were able to come but by the end of the 4 hour party, all but 3 had broken where the necklace attaches to the moustache (which then kept it from lighting) or they just stopped lighting up. I would have rated the fun factor higher if they had not broken because up until they broke, this was the girls' favorite party favor. They were not being rough with them either. Very disappointed."