utility and pretty name card holder

1.Material:acrylic,industry oil or distilled water,no toxic, safe, tasteless.     
2.Used for displaying name card,memo,photo and so on.
3.Unique attractive appearance, set for the integration of utility and ornamental, rich color water and floating objects.
4.The first choice for gifts or promotional advertising.
5.Can change anything based on customer requirements,can set or print advertisement on colored water or floating objects.