Here is the magnetic cannon that destroys 2 of my recent magnetic sculptures: the Mercury City made of magnetic balls and a dodecahedron made of geomag style magnets qui i video originali della loro costruzione Mercury City : https://www.youtube.com/watch?v=CkYp2TvAqHc Dodecaedro : https://www.youtube.com/watch?v=dQtkzC_ofhc Do you like Magnetic Balls? Please use coupon code “magneticgames” to get 25% […]