Kawaii Pufferfish Watercolor Under the Sea Nursery Square Sticker

This adorable sticker features a round, smiling pufferfish drifting peacefully through a magical underwater kingdom. Hand-painted in a soft watercolor style, the design captures a serene ocean scene filled with floating bubbles, swaying green kelp, and delicate pink coral. The warm, glowing light filtering down from the surface creates a dreamy atmosphere that is perfect for anyone who loves marine life or whimsical art. You can use this charming pufferfish to decorate your favorite water bottle for a splash of personality or place it on a laptop cover to brighten up your workspace. It looks wonderful on a school notebook or a clear phone case where the soft blue and teal tones can really pop. Because of its sweet expression, it is also a great choice for decorating a child’s lunchbox or a scrapbook page dedicated to a beach vacation. Beyond its use as a decorative sticker, this design works beautifully as a theme-setter for ocean-inspired birthday parties, classroom rewards for students, or as a sweet branding touch for an aquarium-themed event.