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Magnet, medium, neodymium (choice of 3)

Magnet, medium, neodymium (choice of 3)

Quicktest

£3

Summary Material: neodymium, exceptionally powerful. The 9X18 (in the picture) is sold out, sorry. There are now two to choose from. Although we sell these for testing metals, the cylindrical shapes are particularly good as fridge magnets, they are powerful enough to hold several sheets of paper. How does this compare with our other (standard, iron) magnets? Strengths How many sheets of paper* will this magnet hold securely onto a fridge door? Answers: - smaller (10X5mm) 40 - larger (12X18mm) 45 A4 in size, 90gsm in weight (heavier than standard copy paper). Uses for testing Gold and silver ar

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Buy from QUICKTEST LIMITEDQUICKTEST LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.