Simple Projects Using Tiny 1 8 inch Magnets
You'd become surprised how very much holding power you can get away from 1 8 inch magnets regardless of their tiny size. I remember the first time I actually ordered a pack of these intended for a craft project—I honestly thought the particular package was bare because it was so light. But once I pried them apart, We realized these little things are punchy. They're generally made from neodymium, which is that "rare earth" stuff people talk about, and it gives all of them way more power than patients old-school ceramic magnets your grandma had on the girl fridge. ...