Bridal Shower Toasts Thank You Notes For Bridal Shower?

Thank You Notes for Bridal Shower? - bridal shower toasts

I wonder what is the proper etiquette for a situation like this ... Three of my colleagues move in together and got a candle with a fork, toasting glasses, champagne and grape juice. They told me at my bridal shower, so I have three of these things when they write their thank you notes to refer directly to? I thought maybe I could not get through to call on the grape juice, but I do not want to be rude. Please help! :-)