Bring natural vibrant color to your next coastal art project with our premium Tiny Yellow Periwinkle Shells . Professionally cleaned and sorted, these miniature marine snail shells (scientifically known as Littorina obtusata and commonly called "Flat Periwinkles" or "Yellow Mongo Mongo") are a favorite among boutique crafters and professional artisans alike. 

Measuring approximately 1/4 inch , these tiny yellow shells feature a distinctively flattened spire and a smooth, teardrop-shaped aperture. In their natural ocean habitat, these sea snails feed on brown seaweed, which helps develop their gorgeous, naturally bright yellow hues. Whether you are creating intricate mosaic patterns or filling glass display jars, these eye-catching mini shells add the perfect pop of natural color. 
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