Neodymium Magnets N52 Disc 1.26"D x 0.08"H, Set Of 12 Super Strong Permanent Rare Earth Magnets. Ideal for Fridge Magnets, DIY, Scientific, Building, Craft and Office Magnets.

Very strong, almost too much so A++ quality

Super fun for science project

Magnets are very weak, didn't work for my project

These are strong. I glued them to all of my power tools that have different bits, blades, and anything else I could find.These magnetic discs helped me in the promotion of my project and for my beloved wife in the kitchen and in the house. My wife took three discs from me, and I ordered them again. Thanks

I bought these to hold a picnic tablecloth down to a metal table in a windy spot. One on each corner solved the problem. Plus there are enough left over to mess around with... like letting my 7 year old son practice using "The Force" to move spoons across the table.

Super strong, hard to control. you will not pull these apart you must slide them to get them apart

Super strong magnets, carefully separate when they snap back together they can shatter.

Extremely strong magnets but also fragile. Six broke just with kids playing with them.