MAGXCENE 100 Pcs Neodymium Magnet, 8 x 1mm Tiny Strong Small Round Magnets with Adhesive, Rare Earth Magnets Strong for Industrial Fridge Whiteboard

I've purchased several brands of rare earth magnets over the years and found this specific item to be similar to the others in most respects. However, there are a few areas in which I found that this brand has a few pros and cons as I'll try to explain in more detail in my following review. The 20-piece Super Strong Neodymium Disc Magnets set offers a versatile, heavy-duty magnetic solution for household and professional applications. With a slim 25x2 mm profile and pre-applied adhesive, these rare earth magnets serve various purposes, from organizing fridge displays to securing craft projects. Pros 1. Exceptional Magnetic Strength: These N52-grade neodymium magnets provide impressive holding power, supporting up to 6 lbs collectively (approximately 0.3 lbs per magnet). They are ideal for securing heavy items like metal tools, thick stacks of documents, or kitchen knives on magnetic racks. In addition, these magnets significantly outperform standard ceramic magnets regarding pull force, ensuring reliable adhesion. 2. Slim, Low-Profile Design: At just 2 mm thick, they remain discreet under papers, photos, or fabric, making them suitable for decorative or minimalist setups. 3. Durable Adhesive Backing: The pre-cut double-sided adhesive pads allow instant mounting without additional glue. The high-bond tape adheres well to smooth surfaces (such as plastic, glass, and metal) and maintains grip even under moderate stress. 4. Multipurpose Utility: These magnets are effective for office use (such as whiteboard accessories), scientific applications (like prototype assemblies), and crafts (including temporary jewelry closures). If adequately sealed, they can withstand outdoor conditions. 5. Cost-Effective Quantity: The 20-pack offers plenty of magnets for bulk projects or replacements, priced competitively compared to smaller sets. 6. Secure Packaging: The magnets are shipped in a resealable anti-scratch pouch, protecting them during transit and making storage easier. Cons 1. Risk of Damage or Injury: While not unique to this brand, the strong magnetic force can cause the discs to snap together abruptly, which may chip edges or pinch skin. Handle with care, especially when separating them. 2. Adhesive Limitations: the adhesive may leave residue on porous surfaces (like unfinished wood) and weaken on textured or dusty substrates; surface preparation (cleaning, sanding) is recommended. Conclusion These neodymium magnets excel in strength and versatility, providing excellent value for users who need reliable, heavy-duty adhesion. Although their force requires cautious handling, their performance in organized spaces and DIY projects outweighs the minor drawbacks. They are recommended for households, educators, and crafters but may not be suitable for high-precision tasks or child-friendly environments.

These are great and very strong

Perfect for crafting where you need a thinner but strong magnet. Highly recommend these!

This fit perfectly diameter wise but don't seem very strong magnetically. Time will tell how well the hold is; using for 3D printed models.

I have magnets that are too big or too fat but these are perfect. Tiny and thin. It's perfect for my paper crafts.

Strong magnets but doesn't hold any tools with just one. Not surprised but was hopeful it can hold at least basic tools like in the photo. One of these holds around 41 grams to 76 grams in weight. Which is 0.0903895 lbs/Pounds. So if you are expecting one to hold a hammer/knives etc you want to use like 3 to 8 of them stacked in one spot to hold one item. I used 5 magnets to hold my headphones under a table. Headphones are approximately 1.23 Pounds. More magnets the stronger the pull . Bigger = stronger. Obviously. I would suggest always use 2 extra magnet to make sure it doesn't get bumped and it fall off and someone get hurt. Maybe even use 3 extra magnets . So for example if 2 magnets can hold a knife up. Add 2 more magnets which is a total of 4 magnets to make sure the knife doesn't fall and cut someone. On the side note each magnet is different. From my testing these magnet (one disk of magnet) can hold 41 grams to 76 grams. Not all magnets are the same. The adhesive they send you is another factor. If you think a piece of adhesive is going to hold 1 lb/pound. You are mistaken. I used super glue on the magnet itself to make sure my headset doesn't fall onto the ground.

These were perfect for the fabric book marks I made. They were thin and hardly noticeable and held the pages together nicely.

Exactly what I needed for a 3d print project. A lot stronger than I was expecting too! Good buy

bought these for a project where there is one magnet on either side of a piece of glass. I tested the concept with magnets half the size and it worked well, so I thought these larger magnets would be better. They barely have enough strength to stick together with the glass in between and won't work at all for my project. Much weaker than other neodymium magnets that are smaller.

I went in knowing these were probably going to be small but I don't know if they used someone's pinky finger for the picture but they are much smaller than shown. I bought them to make button magnets that are like 1.25in so pretty small and very light and I thought maybe if they're strong like they said but trying one on my fridge they just slid down and had no strength at all.

They work fine, however, much smaller than what was shown in picture.

Not the greatest for strength, but they are small I guess. They will hold themselves on a surface, just don’t add anything to them or expect them to pin anything to a surface.

As described!!! Tiny but mighty!!!