For when you just can't take any more mansplaining and just show him your degree in astrophysics. This pin badge is made of lovely hard enamel in rainbow pastel colours, because why not? Rock your feminist pin badge on your jacket for easy pointing out in situations where it becomes necessary (probably several times a day).
Measures 2.7cm x 2.1cm, rubber clutch back.
Made by Sally McAdam of fairycakes.