I Can Read Biscuit Braille cards

I created this model for my Disabilities in Education class, I took the book "I Can Read Biscuit" by Alyssa Satin Capucilli and translated it into braille. This way a child can learn how to read braille just as their friends learn to read from the same book. Due to the availability of 3D printers, hopefully libraries can print out the braille cards for blind patrons.
Each card if 15 cm wide
I would suggest copy pasting the cards from the file so you don't lose track of which card is for which