These paper weights are just beautiful! Add trinkets and color to your creation to make it one of a kind! When selecting the crystal option, we will use crystals in the same color scheme as the epoxy color you pick. If you chose not to have an epoxy color, it will be multi colored. If you want to use a specific color crystal please email me with your order number as soon as you order it, and I will be sure to put the colors you would like. I cannot guarentee that I will be able to use the proper color if you wait!