Strong Ceramic Round Adhesive Magnets, 0.7x0.12 (18x3mm), 50 Pcs

So I designed this marker holder and 3D printed it, because our other one was crap, and I wanted to use a good magnet on the back side to hold it on the fridge. The adhesive sticks very well to PLA Filament. It's a very strong magnet on the fridge as well. I used four magnets to hold it up but I honestly could have gotten away with two. They are pretty strong. I also cleaned the PLA to make sure the adhesive side would stay on. Overall 5 stars. Exactly what I needed. They're pretty close to the size of a quarter.

Very nice quality and strong magnets! I would give these more stars if possible. The sticky bit is good as well and they hold a good bit of weight. There are no sharp edges. They seem to be well made!

It works exactly as expected. I decided to buy one of these small magnets and use it to my indoor Hue smart Home sensor that way I don't drill into the wall or position it tacky on top of an object where it becomes clearly visible instead it actually looks like it's a part of the natural decor/house. Pretty easy to install just peel the thing off stick it onto the wall hold it there for about 30 seconds and it should stick if I'm not mistaken. This is 3M VHB which is shorthand for very high bond M3. Basically hold well and the longer that it sticks onto the object the better bonds. They're pretty easy to use and ever since I used it in this product now I'm brainstorming for ideas on either to hang my fancier kitchen knives using a magnet that sold by the same vendor of this circle magnet would get creative. I think it's worth it for the money you get a decent amount of them. It's pretty straightforward simple to operate. Nothing confusing, peels off like a standard sticky tape. It may feel like it's not super sticky, but that's the way the M3 is designed once is stuck on the wall it will hold/grab. It starts to bond once it touches a hard surface. The magnet themselves are thicker than a quarter but about 3/4th of the size. It doesn't slide back-and-forth once it's on just put it into the wall and give it like a 30 second push and hold. It's ready to go generally with m3 type of bonding stuff. You have to wait a little bit, but this is not the same as command tape they're pretty much quicker and longer it stays the more grips, but I would probably just wait a bit before putting something heavy in there. It works for perfect for my application makes everything flush and it looks like it's part of the wall

Strong magnets with good holding power for their size. The adhesive backing works, but it’s not the strongest and may need extra glue for heavier items. Overall, decent quality for light use not for heavy weight.

I really like this product and have purchased many times along with the larger ones. I use them on the metal door to my apartment to attach seasonal decoration and right now I have an AF Veterans banner on the door. They’re strong and can be used for a lot of things. I use them on the exterior bathroom door handle so it’s open it attaches to the metal door to the linen closet making it flush with the wall opening. Great for attaching pictures, notes, schedules etc on metal doors and on refrigerators. They can also be used like a toy to show how forces attract and repel, fun and science all in one.

They are fantastic for crafts. They don't lose their sticky side. Perfect size.

These are strong magnets and eventually worked for my application. The problem with these was they had the sticky already applied leaving the magnets with a single direction polarity (clean side magnet attracted to the sticky side magnet) which was less than helpful until I used goo gone to remove the sticker strip from the ones I needed. They should have been sold without the adhesive side already applied.

Great magnets with strong adhesive. 1" rounds, strong enough to hold spice jars securely to a steel plate. Very pleased with this purchase.

magneti e biadesivo molto potente! consigliato.

Me ha gustado la diadema muy cómoda y el sonido es algo metálico pero por ese precio y para lo que los quiero está muy bien

I bought these to make up some visuals for my autistic kids. They work really well. Almost too well for the purpose 😅 Fast post. Thanks

These are great. They are strong and work for what I need them for. I bought them for my shower curtain to prevent water on the floor. You get lots of magnets and they have stickers. The only thing is I wish there was stickers for you to apply yourself because they are sometimes on the wrong side for the magnets to work. So I had to use tape which looks hideous but oh well I can make it pretty later I just wanted to see if this would work and it did :) no more water

Absolutely brilliant magnets. I got these along with another set to see which would work best. The others were disappointing but these! These are perfect! They’ve got real nice adhesion, easy to use and they’ve got some really good strength to them! Definitely recommend as they work great for magnet making.