The ten pack is in aid of the National Autistic Society with some of the proceeds from purchasing being donated to the charity.
Each card includes a specially edited image featuring Thomas and his friends, where the cover is available to view on Hit's store website.
Themed messages have been added such as Happy New Year from Thomas & Friends, while envelopes are included for each of the cards.
The Thomas & Friends 10 Christmas Card Pack in aid of the National Autistic Society are now available to buy for £3.75.
Thanks to SI3DFilms for the alert.