Even today, "blue hippos" are popular as Egyptian souvenirs and are cherished worldwide as amulets for good luck and protection. Fertility and Rebirth: Symbolizing the vitality that emerges from the Nile mud and the blessings brought by muddy waters, they were believed to possess the power of regeneration. Protection and Warding Off Evil: From the image of a mother hippo protecting her young, they were believed to have the power to protect the souls of the deceased and ward off evil spirits, and were placed in tombs. Royalty and Power: They were also used as symbols of the king's strength and authority. Characteristics of the Blue Hippo Color: The vibrant blue color, like turquoise, symbolized the Nile River, the sky, and the color of life, and was considered a sacred color. A light blue, plush toy-style character keychain, characterized by hand-drawn patterns. - Color: Light blue - Design: Animal character - Material: Plush toy-like fabric - Features: Hand-drawn patterns - Size: Approximately 10cm Thank you for looking.