LondonProm Blue Flower pins Diamante Stone Hair PINS Diamante Crystal Bridal Hair (Blue)

I bought 2 packs of these for my daughters dance exam. They came very quickly which was great, however the quality is very poor. I used them to put around her bun, and as I was gently pushing them in, 4 of the flowers fell off so those pins could not be used at all. I was very disappointed. The flowers appear to be barely glued onto the pin. A shame as they are pretty and the ones that stayed on looked lovely in her hair.