Review on Hampton Art Action Wobble 48 Pack by Carla Anderson

I ordered a couple of these about a year ago and they had a lot of wobbly springs. I have ordered this large pack and so far the ones I have used have not been able to handle the small bits of paper they have to pump. Not sure if the product has changed or if they just need stretching. what I have tried in vain. I think there are other brands but I'll wait until all the packaging is gone. Eh