Very strong N52 magnets NICELY packed in bubble wrap in a sturdy cardboard box. Couldn't be happier and just bought more of them. I just bought some 1/16 inch thick sheets. I commented on the image in the ad that it is much better to see the product with the image in a darker color than on a normally white background, this increases the visible contrast. the product is better. Good presentation. Now that I've had the chance to play with them, they are, as I expected, "strong magnets". Notes for future buyers: * N35-N52 neodymium magnets are generally fragile. and because they are very strong magnets, you will be surprised at how much they attract each other. Only the size of these magnets jump together when the two magnets are 4 inches apart. They can break when they meet.* This size is LARGE enough and STRONG enough that once two of them stick together, it will be extremely difficult to take them apart by hand. That's why you see the plastic spacer between the magnets when you get them. If you don't believe what I'm saying, try it if you think I'm bluffing. "Be very careful with young children as this size is good for young children to pinch their fingers and if they break the parts can be sharp. Spacers so you can place them between the magnets after playing. I personally would not use larger magnets for children under 12. And adults need to be very careful with 1 cubic inch magnets. or more. These are extremely strong magnets with a pull force of over 90 pounds. If you glue two of these together you can't take them apart by hand and need to create an online tool to separate them. And although they are very thick, they can still crack or chip at the corner or edge of the magnet. If you write a REVIEW that the magnets are too fragile, you'll have to look in the mirror to find the right answer as to why they broke. So when you write a review please look at the person in the mirror before you write a bad review to say they break too easily. Magnets are great fun for both adults and children, but they can be very strong, small and choking. small children. One magnet is not a problem but if they swallow two or more they can cause SERIOUS problems so children under 12 are strongly advised to have parental supervision and know how many magnets they started with. With all this I can say the following. great magnets to the point that I will buy 20 more magnets. It can also be cheaper if you find that a magnet isn't strong enough to take two smaller magnets and glue them together to make one magnet twice the thickness than trying to buy one twice the thickness. Checking this out can also save you some money. UPDATED: I fell in love with these magnets as one of the best for the game. You can make much stronger magnets just by stacking these magnets on top of each other. If you use a pack of 8 magnets and stack 4 magnets for each stronger magnet, you can cheaply make two of these magnets and each magnet will be very strong with a force of 75 pounds each. Save the plastic dividers and superglue four of them together to create a thick divider between the two magnets. So for around $9 you have two super strong magnets to play with. This is what I would advise before buying anything stronger. So until you learn how to handle something stronger, this is an inexpensive way to make a very strong magnet. Keep you having hours of fun.
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