QP 2000g Calibration Weights, OIML Class M1 High Precision Gram Weights, Stainless Steel Scale Calibration Weight for Digital Scale, Balance Scale, Chrome Finish Scale Weights with Storage Case

Weight was spot on and a good quality product.

Weights appear as advertised and were ideal for my calibration application. They arrived promptly in a durable container.

Just as described, worked perfectly. The tweezer was a bit disappointing.

I thought my scale was off so I purchased this only to learn that my scale is spot on. Item as advertised

50g on the dot

I don't do many reviews anymore, for various reasons, but I wanted other potential buyers to be aware of some issues with this product. First and foremost, the plastic storage box these weights came in, had a miserable stench when it arrived. It smelled like the fragrance they mix with natural gas, so you can detect a gas leak. Additionally, just touching the box, left a heavy smell on my skin, that didn't want to go away. I had a hard time even washing it off. I can only imagine, what potentially dangerous chemicals this may have exposed me to. The box is also made of VERY cheap plastic, that likely will not last. The quality of weights is also not particularly great, at least based on their appearance. They look to be somewhat poorly made, with some lumps and divots on their surfaces. However, I checked them on TWO different fairly accurate scales, and they WERE pretty much dead on. I tried to manage my expectations, when ordering weights at this low price, and for the money, they are worth the cost. But in my opinion, they would NOT be sufficient, for someone doing high accuracy, lab/scientific type work. I purchased the weights to check the accuracy of coffee scales. This is not that critical, so they are good enough. And if the smell will go away, I am pretty sure I can live with them. I gave them 4 stars. I believe that, at this price point, it would be unreasonable to ding them too hard, over some relatively minor issues. And good weights, cost a FORTUNE! Hopefully this review will help someone...

It’s weighing at 100.1 so definitely not worth the purchase I will be returning it

Well made, nice weights, accurate!