I was looking pretty "place cards" clip-on glasses, I discovered those by accident. I do not regret my purchase, these butterflies are just beautiful and very original: a wing is completely cut (butterflies, flowers and bells finely chopped) and the other is blank, it is the slot to write a name . The cardboard is rigid enough not to break it completely now clips on the glass and produces a beautiful effect. It is slightly shiny pearly. I especially recommend for a birthday, a wedding, a communion or just for the pleasure of a nice table.