This Angel Heart ambigram is a nice short asymmetric ambigram that will look good on just about any product in the FlipScript store!
A quick glance will show you that you can read this as 'Angel' when the design is upright and as 'Heart' when the design is inverted.
If you can't read upside-down (without breaking your neck!), rotate the entire design by mousing over it.
By the way, every product in the FlipScript store has already been personalized with this ambigram! You just need to click on one of the categories in the red menu bar above and your Angel Heart ambigram will magically appear!