InsideLetters was designed by Robert Schenk and published by Ingrimayne Type. InsideLetters contains 3 styles and family package options.
These letters were developed to decorate the font Bowling and then were also used in the fonts Coffeemug and Teapot.
For many years the InsideLetters family had only one family member, InsideLetters. An upgrade in early 2019 added two more family members, InsideLettersHalloween and InsideLettersXmas. The first puts the letters from InsideLetters on pumpkins and the second puts them on Christmas tree ornaments. Most of the characters in these two additions already existed in remote unicode slots in the typefaces Brrrrr and HeyPumkin but only the most patient would want to dig them out and use them. These new faces make them easily available. See the pdf notes in the gallery (here and here) for an explanation of how to make the characters of these two additions multicolored.