Propeller Ark Shell Pair – Trisidos Tortuosa 4"

Bring a sense of natural movement to your collection with this distinctive Propeller Ark Shell. Known for its twisted, propeller-like form, this rare seashell features radiating ridges, warm earthy tones of cream, tan, and brown, and a uniquely sculptural silhouette that captures attention from every angle. Perfect for display, coastal décor, or as a highlight in any shell collection, it’s an instant conversation piece.

Scientific Name: Trisidos tortuosa

Dimensions:
Length: Approx. 4"

Features:

• Rare propeller ark shell with twisted, sculptural form
• Natural ribbed surface with warm cream, tan, and brown hues
• Highly sought after by shell collectors and décor enthusiasts
• Durable and eye-catching—ideal for display or coastal-inspired accents

Each shell is completely natural, with variations in pattern, shape, and shading that make every piece one-of-a-kind. Whether added to a seashell display, featured in a coastal vignette, or given as a unique gift for a shell lover, this Propeller Ark Shell brings both rarity and beauty to your space.