Gravitrax magnetic cannon ball remover

thingiverse

Are you having trouble getting the ball out of the magnetic cannon? Fingers too big, nails too long? Then this handy tool is what you need to remove the ball. It holds a magnet on each side and makes it easy to pick up the ball from the cannon. Printed in PLA, this tool is straightforward with a brim. Two magnets are needed: 8mm round and 8mm high. N48 or higher strength is recommended for these magnets. A small amount of CA glue should be used to secure them in place. A bit of sanding may be necessary if your printer produces an elephant foot on the model.