This beautiful seashell, measuring 7 inches, is a Sinistrofulgur Sinistrum with a unique coral growth. It is a rare find for those interested in collecting shells, rocks, fossils, and minerals. This item belongs to the category of Other Collectible Shells and is definitely a must-have for collectors. The shell is in excellent condition, and its features are sure to amaze anyone who sees it. Its unique coral growth is a testament to its natural beauty and uniqueness. This Sinistrofulgur Sinistrum would be an excellent addition to any collection or as a standalone piece of decor.