Great student incentive!
I bought the school appropriate ones for student incentives/rewards and my students love them (6-8 gr). They even ask if this or that can get them one. Of course, we did go over the concerns of taking than apart or poking people- which would make the buttons go away. Haven't had a problem with that because they want them! They on then to their shirts for the day and add them to their backpacks later.
Rating: 5 stars