Puka Pūpū (poo kah poo poo) - Shell with a hole Puka shells have a hole that is carved out naturally by the ocean. Puka shells are usually white, but can also be found in many other colors like tan, purple, brown.... even ones that have strips. Hawaiians give puka shells to offer the person who wears them, good luck and well wishes. If a puka shell necklace is given to a sailor, it's to help bring him safely home. These puka shell bangles are great gift to wish someone well and are perfect for a
