Don't step on this! Turn your mini Bic lighter into a brick... that has nothing to do with a popular toy brick company
 

The model is the perfect size for a mini Bic lighter and shouldn't require any glue to hold it in place. And if you want to remove it, just use a pen to push it out using the fill hole cut out.

Two models included one with sharp corners and the other round with a much nicer hand feel.