this is a must have for anyone with a pocket scale. 
<br />this precession calibration set has all of the weights you will need and more! made of nickel-plated steel,
<br />this weight is absolutely not rust and defect free
<br />
<br />specification:
<br />1.  in box
<br />2. material: nickel-plated steel
<br />3. class: m2
<br />4. permissible error: +/- 0.003g
<br />5. color: silver
<br />6. total weight:1kg
<br />7. top quality,  largest selection, best value
<br />8. smooth surface
<br />9. the tweezers is convenient to hold all of the weights for quick easy access
<br />
<br />package including:
<br />1 x plastic storage case
<br />1 x tweezers
<br />1 x 10g calibration weights
<br />2 x 20g calibration weights
<br />1 x 50g calibration weights
<br />2 x 100g calibration weights
<br />1 x 200g calibration weights
<br />1 x 500g calibration weights<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5481593b546ead062c5d6edf-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5481593b546ead062c5d6edf-8-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5481593b546ead062c5d6edf-9-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5481593b546ead062c5d6edf-10-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5481593b546ead062c5d6edf-11-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5481593b546ead062c5d6edf-12-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5481593b546ead062c5d6edf-13-large.jpg></b></b></p>