Bob Ross and his Happy Little Tree are here to remind you: Its so important to do something every day that will make you happy. Wear your heart on your sleeve and inspiration on your lapel! Our colorful die-cast Enamel Pins feature historical figures, cultural icons, and big ideas. They’re packaged in sets of two with rubber pin backs that really hold on. Each pair of Enamel Pins not only speaks to each other – they’re made to mix and match and mash-up in hundreds of combinations.