You can print these from your home printer onto card or paper. If you want to just write the note names on the back of the cards then you can just print pages 1 & 2, but I’ve included pages with the note names as well, in case you want to reinsert the paper and have it print on the back.
Unfortunately I can’t give you help on which way to put the paper back in. Each printer will turn the paper differently as it goes through. Dotted lines are included as guidelines for cutting.
Hope you find these useful! I personally find them great for those students that find it difficult to spot patterns on the piano.