We all have that friend who thinks they are a mermaid. You know, the one with luscious wavy hair, is crazy about summer than any other season, and falls in love with the beach more than anything else in life? Yeah, that's the one. While winter might be their biggest enemy, our personalized best friend gifts for mermaid girls can help get them through this bitterly cold weather and bring back summer in their hearts! Can you guess what these awesome gifts for best friends are? Introduce you to the world of Personalized Mermaid Girls Mug - your mermaid BFF can either take these lovely custom coffee mugs to the beach for some refreshing drinks or savor a cup of hot chocolate and wait for the winter to be over!