Does the second rusty ball really need to be a rusty ball since it is covered in foil?
mrnotcrazy 17 minutes ago||
Does the ball need to be iron? Can we just take a 3d printed sphere, paint it with glue ,roll it around in a bucket of rust and then smash?
krunck 1 hour ago|
Please try this at home. You all have rusty iron ball laying around, right?
fer 1 hour ago||
It wouldn't be weird for someone in the south of France to have a rusty pétanque ball.
jcims 1 hour ago|||
Hammer faces would work (def wear goggles!!!). Hit the face of the disposable one with a mixture of hydrogen peroxide, vinegar and salt and wait an hour.
xattt 1 hour ago||
Joining the thread to see where iron balls can be sourced.
Some vendor on AliExpress? Those Lucky Iron Fish?
mhb 6 minutes ago|||
Cast iron pan left outside for a day or two.
dgacmu 56 minutes ago||||
This might work with old iron dumbbells (or modern iron kettle balls if left unpainted). Your gym might hate you for it though.
lstodd 1 hour ago|||
I'd guess exact form wouldn't matter. Wrap a hammer in foil and beat up something rusty.