Vintage penguin brooch set in silver tone metal, featuring an iridescent abalone shell belly displaying vibrant purple, blue, and green hues. Designed with detailed flippers, beak, and feet, and fitted with a rollover safety clasp on the reverse.

Measures 2.5 cm by 2 cm. Good condition with light cosmetic wear and tarnishing to the metalwork. This piece would suit vintage, coastal, novelty, or animal-themed fashion styles.