These are anti static provided you don’t try and reuse them. If you don’t want your powders to stick then they are one use only. That said, if not important to you they are made well enough to reuse over and over.As an FYI: The weight per scoop will vary greatly based on the product you are weighing. I use it for 2 separate powders, one is about 2mg per scoop and the other is 6mg per scoop. If weight is important you need to verify the weight of a single scoop with a quality scale first.
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