The next three aren't explicitly Christmas snuffs, but go great with the Christmas season.
This short introduction is in no way complete. There's plenty more snuffs from many great manufacturers, including specially produced Christmas snuffs. This is only an introduction, and I feel German snuff goes especially well with the Christmas season. Much of the joy in snuff comes from discovery, so consider this the launching point of a long voyage. Merry Christmas, and enjoy.