RAM-PRO 25-Piece Powerful Magnetic Round Ferrite Magnet Discs with ¼” Dia. Holes (3/4" x 1/4") – Universal Use on Frigidaire’s, Bulletin Boards & Arts-Crafts Projects, Etc.

They work well and, you get A Lot of them!

Good product

perfect for electroculture to cover with bees wax. the hole size seems too large until it's covered, then it's just right for the electric fence wire for ground installation. The longer it's in, it seems, the better the effect is.

Used to attach (3/16" thick) foam-board "boards" I built for a Halloween prop to my steel garage doors. See photo.I'm working on a. "Don't Open. Dead Inside"/Walking Dead theme for my garage doors.Built about 40 boards and attached 3 to 4 magnets per board depending on board size.(I already had some magnets left over from another project.)Attached the magnets directly to the foamboard backs using superglue.2 magnets are enough to hold a board to the garage. However in case of wind I used more.I did the same with a flock(?) of plastic bats I made a couple years back. Attached to steel siding.

The magnet discs are so powerful that I can use them for attaching the heat insulation sheets to the ventilation fans, especially good for a very cold night. The product has 25-pieces that is enough for my application. I like to apology that I had made a mistake in writing the seller's feedback said that I received the package contained only 17 pieces. It was not correct. Because I don't know how to remove or correct the feedback, I like to make the correction here (until someone can tell me).

Perfect for our magnetic bulletin board

I use these to replace tension spring on the thread carriage on my Clemens rod lathe. They work great!

As described but make sure of size as they charge more than half of product cost for return shipping👎