DIYMAG Small Rare Earth Magnets, 40 Pack, 5 Sizes - Neodymium Magnets for Refrigerator, DIY, Crafts, Kitchen & Office

I bought these to hot glue some plastic gems to for a classroom management reward system. They were just the right size and have been working great for that purpose. I like that they are strong magnets, enough that they can hold things up on the white board, yet not so insanely strong that they are so attracted to the other magnets that they basically jump off the gem after being hot glued to stick to another magnet that's drying too close to it (that was happening with some similar magnets I was using that I already had in my classroom).

These are so useful! They work very well and have a decent strength to them for their size. They hold what I need and haven’t given me a problem!

Medium-duty magnet that would work well for fridge magnets. I intend to use them as position holders for my laser honeycomb bed. They magnetize suitably to the honeycomb and have a suitable hold for that purpose. I would have liked them to be a little thicker for ease of placement and ease of removal, but they will definitely not interfere with the laser head on a diode or CO2 laser. I like that there are multiple of each size to cover a variety of needs. Only one of the magnets was damaged on the edge, but will still work for my purpose or as a fridge magnet if that side was placed against the item rather than exposed to the fridge side. The finish on them is smooth and no burrs were noticed on them. The plastic storage case is nice to prevent them from randomly securing to other ferrous items.

These are small but powerful. I used them in a science experiment and they worked wonderfully. I bought several other magnets, but these were the best by far.

Pros:Excellent variety of sizes for different projects.Extremely strong hold for their size.Easy to work with for crafts and DIY projects.Cons:None — they’ve been perfect so far.Usage Details:I’ve used these magnets for several craft projects, and their strength and versatility make them a great buy. The smaller ones have been perfect for making bookmarks, and I’m excited to use the larger sizes for upcoming projects. The variety in the pack means I always have the right size on hand.Recommendation:Highly recommend for anyone who needs strong, reliable magnets for crafts, home organization, or DIY work.

Not very strong but good for light weight things on the fridge maybe. I got them to stick things to the wall in my spider enclosure and they were not strong enough to hold much

I bought these because the metal flap door on my mailbox lost its desire to stay up; it wants to fall down on its own and show everything in my mailbox. I took four of these and placed them (two at the top and one at each side) on the inside of the metal door 1/3 of an inch in at each location; this generated enough of a pull that the mailbox flap door now wants to stay up as it should, but is easy for both me and the mail carrier to open. Solves the problem of it falling down as soon as the mail is inserted. Solved the problem perfectly, and I will offer some of my extra magnets to some of my neighbors who have similar issues. The glue I used was E-6000, which, within 72 hours, makes anything next to impossible to remove; after 5 minutes, you're not going to remove things easily, but it's totally set after 72 hours. The first hour, all the same, I left the mailbox door open after I tested its pull strength so that none of the magnets would slide until the glue was set enough for them not to. Cheap, easy fix, and if necessary, I would definitely buy these again.

Strong Magnet Pull. Easily Holds through 2 layers of Microfiber