A simple flat mount to replace the windscreen suction mount of a TomTom Go 500 satnav. Instead of sticking your satnav to the windscreen, this mount will let you attach the magnetic TomTom dock to any flat surface in your car.

Just print it with a small brim, then carefully pull the ball-and-socket joint of your satnav dock apart. Push this into the socket and then stick it to the appropriate flat surface.

And just like that, your satnav is now closer to your fingers, and you still get to use the original magnetic charging dock.