Review on Adults Flashing Mouse Pendant Necklace Pack by Zac Pewitt

I am very disappointed with this item. I received the chains. I wanted to put them in my daughter's stocking for Christmas. I opened each one and pulled the plastic thing to turn them on. 1 out of 6 worked. The other 5 don't. Doesn't turn on at all. So out of 6 I only have 1 for my daughter for Christmas. We're going to Disney the next day, and now our whole group will be out of necklaces. Very very disappointed.