TRYMAG Small 8x2mm 80Pcs Round Magnets, Tiny Disc Magnets for Whiteboard, Fridge, Office, Hobbies, Crafts and Dry Erase Board

Small and strong worked great for my project

They're about as strong as hard drive magnets if you've taken one apart. There's plenty of size choices and I'm seeing a lot of people complaining they're too small, too weak, etc. The measurements are in millimeters. 1mm is very very thin, 1mm is about as wide as a small paper clip. Not the whole clip, as wide as the wire itself. The first option that's selected by default is 3 x1mm. That's 3mm wide, 1mm thick, about the size of the little button tip of an AA battery if you chopped it off. Knowing that, they're good magnets, the bigger they are, the more magnetic force they have.Also, if you do buy very thin ones, don't pry them apart if you want one magnet from the stack. You need to push it off so they don't snap on you. They're nickel plated so they look like a tough metal but neodymium is very brittle.

These are small but mighty magnets. About the diameter of an old fashioned pencil eraser and as thick as a U.S. 5 cent piece (Nickle) but strong enough to securely hold much bigger/heavier objects to a metal surface. I bought these for a hobby project and I always buy more than the immediate need as I find they are so useful for many future projects. They all arrived in good shape, but (like most of this type of magnet) they can shatter if hit hard or dropped far onto a hard surface. They work well individually, but the magnet strength really intensifies when you stack them. Care must be taken when gluing to another surface so that you ensure the glue has properly cured well before exposing the magnet to an attracting object (metal or another magnet), as it will otherwise break any non-cured glue bond.

I recently purchased the Small Magnets, and I must say, these tiny 8x2mm neodymium disc magnets pack a surprisingly strong punch! Each magnet in this set of 80 is a powerful tool despite its diminutive size, proving ideal for a variety of everyday uses.Pros:Strong Magnetic Power: These rare earth magnets are incredibly strong for their size. They easily hold up multiple sheets of paper on a fridge or whiteboard, making them perfect for office work or organizing your kitchen.Compact Size: Their small size makes them very versatile. They fit neatly in tight spaces and are perfect for crafts and hobbies where larger magnets might be obtrusive.Quantity and Value: With 80 pieces in a pack, you definitely get bang for your buck. There’s enough to scatter around the home and office or to share with friends.Cons:Size Warning: While the small size is a benefit in many cases, it can also be a drawback. These magnets are very tiny, which might make them easy to lose and potentially hazardous around small children and pets.Fragility: Like many neodymium magnets, they can be brittle. Dropping them or snapping them together might cause them to break, so handling them gently is necessary.Usage Tips:These magnets are excellent for DIY projects, securing papers, or even in crafting. They work well on any magnetic surface and are particularly handy for keeping track of shopping lists, reminders, and art projects on the fridge or metal cabinets.Overall, the Small Magnets are an excellent choice if you need strong, tiny magnets for the office, home, or crafting purposes. Just be sure to keep them out of reach of young children and handle them with care to avoid breakage. Whether it’s for educational purposes, organizational needs, or creative projects, these magnets deliver performance and reliability.

These magnets are strong, very strong. They might be just a tad difficult to use as refrigerator magnets because of their small size and adhesive power. I prefer the magnets that sort of look like chess pawns to stick things onto my refrigerator. But if you're looking for small powerful magnets you'll love these little suckers.Frankly, I bought them for experimental use in germinating seeds, affecting plant growth, photography, pest control (yeah, cucarachas hate these things and some ants avoid them 100%). Actually, I use larger fishing magnets for a lot of my experiments with plants and seeds.

Love these for 3D printed helets!

Just got a 3d printer recently, got these magnets for a small refrigerator magnet print. Fits perfectly, magnetic strength holds to the fridge great. I will buy from this brand again and would recommend to my friends.

Why did you pick this product vs others?:They were too weak and some came cracked or shattered