7 Pcs Precision Scale Calibration Weight Set, 5g 10g 2x20g 50g 100g Grams Steel Weights Calibration with Tweezers for Digital Balance Scale, Jewellery Scale, M2 Class(Total 200g)

I'm doubly please with this purchase. It is showing my $10 pocket scale is accurate and that these weights are accurate. It's a bargain. Everyone of them are spot on, except one of the 20 gram weight fluctuates between 20 and 20.1 gm. For $8 is surely a bargain especially including the case. HIGHLY RECOMMENDED.

As advertised. Good price.

Not properly weighted. Off by a few mg. If exact precision is not needed these work. Note these are off by .1-.3 grams. This may work for some and not for others...imo for calibration its a waste as you need precision to calibrate properly.

Weights that do work and are on weight.Sadly not workable with the "cheap "and nasty weights i bought, but work with a pair I can recalibrate. But the weights are good. 10/10 recommend.

These were accurate for the purposes I was using them for (not high stakes) and I tested them across three different scales.The only downside was a strong scent of plastic from the packaging that took a few days to dissipate.Keeping these for future calibration, happy with the purchase