BTLIN Mini Neodymium Magnet, Strong Small Round Magnets for Fridge Whiteboard Magnetic Board Noticeboard Office Crafts 6x2 mm 100Pcs

At last, 6x2mm magnets that really are the size advertised.I've been printing a lot of Gridfinity items lately and need hundreds of 6x2mm magnets, i've been getting fed up of buying 6x2 magnets from other sellers and finding out they really only measure 1.6mm, some i got off ebay even measured 1.4mm!!!As a result the magnets sit too deep in the holes, and being smaller they are much weaker than expected.These magnets however really are 6mm diameter by 2mm deep... well, they are actually 1 micron over on diameter, and 2 microns under on depth... i can live with that :DThese magnets are the strongest ones i have bought so far in this size, they are ideal for Gridfinity boxes and bases.The rate features star ratings... i gave:1 star for 'Easy To Remove' as they are nice strong magnets that stick together well, so are not easy to 'remove'5 stars for 'Value For Money' you actually get what you pay for with these magnets.5 stars for 'Adhesion' as these magnets stick very well to each other and to metal surfaces.

Use for Warhammer 40K work very well

These are mega strong for the size of them. Just be careful you don't 'nip' your skin when they close. That's a compliment by the way. Extremely strong for what they are. Also hours of fun with them at your desks. I'm guessing there are serious applications for them and science to be learned but I just find them great fun.

Very strong magnetic

Very strong but very small as advertised stronger than expected

These are wonderful, up to a point. They are very strong which is their plus and minus points. They will hold multiple sheets of A4 (5-7 sheets) which is enough for most things. However, they are too small and I have to get a pair of pliers to get them off the board. However, that's my mistake for buying ones that are really very small. I replaced rhem with similar ones that are more like map pins.

I embed these into my 3D prints to make more functional parts. The magnets are strong enough to project their field strength as thick as 1mm which considering the size of these things is impressive. Will buy again

Amazing little powerful magnets. I use them as fridge magnets for the copious amount of drawings coming my way from the granddaughters during lockdown. Work really well.Easy to remove? Not really. But that’s not necessarily a bad thing. Good job I’ve got longish finger nails.Don’t know how ‘stretch’ and ‘thickness’ are relevant in the review star awards...