Elevate your coastal art with our premium Tiny White Periwinkle Shells . Professionally cleaned and carefully sorted, these miniature marine snail shells (Littorina obtusata ) are a top choice for boutique crafters, resin artists, and professional artisans. Known commonly as "Flat Periwinkles" or "White Mongo Mongo," these eye-catching mini shells add a flawless pop of natural white color to any DIY beach decor. 

Measuring approximately 1/4 inch, these micro sea shells feature a distinctively flattened spire and a smooth, teardrop-shaped opening. In their natural ocean habitat, these sea snails feed on brown seaweed, which naturally bleaches and develops their gorgeous, vibrant white hues. Whether you are creating intricate mosaic patterns, designing nautical jewelry, or filling glass display jars, these real seashells bring authentic ocean beauty straight to your craft table.