I use these letters with rings to create key rings and sometimes pendants, but with the imagination many new objects can be created.
you can print them with the pla of your favorite color or paint them after printing
The zip file contains all the letters each saved as a .stl file plus 2 files .stl file containing the entire alphabet
The Alphabet.stl file, containing the entire alphabet, was printed with an Ender3, it can happen that, for the Delta printers, the image is too big, in this case the dimensions can be scaled. Created with Fusion 360
Extrude 5 mm
Have fun and good 3D printing!!!!