Equilibrium Silver Plated Pink and Purple Unicorn Earrings These adorable silver plated stud earrings from Equilibrium are the perfect first pair of earrings for girls! They are designed in the shape of unicorn heads, complete with purple and pink manes with a butterfly clasp that screws onto the back, keeping them firmly in place. The perfect gift for daughters, sisters and nieces this lovely pair of earrings is presented in a small pink and cream box which opens out to reveal the contents.