I got this idea from Heather and Emily. It was a little challenging at first. We first tried regular tweezers and getting them to close on the fuzzy ball was a challenge. We then tried tweezers that have handles like scissors and that worked better since he had just mastered cutting out with scissors.
He would work on this for awhile and say "Nana" this is so hard. But he kept doing it until he got it. He really liked the other tweezers best and got all the fuzzy balls in the right bowls.