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This listing is for 20 pcs lot with 19 mm / 0.74" diameter Tiny sea urchins from Portugal.

Set of colorful baby sea urchin shells is for your creative projects. Perfect size for jewelry making and beach decoration.

Recommended for mosaic art, DIY decor end kid's crafting.

These baby sea urchins were found by me on the Atlantic Coast of Portugal near the city Oporto.

You will receive the exact urchin shells shown in the photos.

Thanks for visiting my store.

Dear customers. At the moment, my store has a large assortment of sea urchins of various sizes. I can prepare a lot of sea urchins according to your order with the necessary quantities and sizes ranging from 23 mm to 60 mm. Smaller sea urchins are available based on stock availability.