CynamedPrecision Hobby Tweezers Tool Set, Stainless Steel Long Tweezers Kit Curved Tweezers for Electronics, Laboratory Work, Diamond Handling, Jewelry-Making, Craft, Soldering (Tweezers Tool 6-Set)

Handling gems like diamonds.

I bought these for model-building and they are entirely unsuited to the task.They cannot grip even the smallest of parts without flexing in a way which makes the part pop.The tips will twist if you apply any amount of sideways torque which results in you having no control over whatever you're gripping with these tools.

Fantastic products!