Download an Adobe Illustrator CS1 file containing a handful of sound effects I developed for various lettering projects; free without restriction for commercial and personal use. 

Another selection of sound effect graphics for use in comics lettering. Free without restriction for commercial or personal use; file generated in Adobe Illustrator CS1. 

These files were created with a CMYK color mode, and are the "work-in-progress" versions; feel free to tear apart, remix, reverse-engineer, etc. the graphics.