How to Install the MagGrip JJ July 31, 2018 22:49 Updated Follow In this video JJ demonstrates how to install the MagMod MagGrip onto your flash! Related articles How do I use the Creative and Artistic gels? How do I use the MagBeam? MagSphere or MagBounce? How can I learn more about using MagMod? Will magnets damage my camera gear? Comments 0 comments Please sign in to leave a comment.