Hand grips for the long 3DS gaming sessions. These grips are for the latest version of the 3DS XL, they most likely will not work for older versions (I hope to get versions up for all iterations but only have the new as a reference so may take a while). I have provided a version with a Mhunter emboss and a plain one for you to customize with your own logo.
I recommend printing these in ABS or better yet PETG (though any tough flexible filament will work). PLA Tends to be too brittle for the friction tabs at the back to handle the stress.
EDIT: New version with slimmer grips for better access to trigger. Added slots for rubber band to be placed to better hold DS