Screw Shell / Unicorn Horn (Turritella terebra) A striking, tightly spiraled tower shell that forms a long, dramatic, needle-sharp drill shape. The entire length is sculpted with distinct horizontal cord ridges, coloured in classic sandy browns and ivory.
Each shell comes complete with an identification label.
Available in the following size ranges:
6 to 8cm 8 to 10cm
These shells are vintage shop stock from a coastal gift shop that closed in the 1980s. They have been stored for decades and are not recent imports.
Each shell is a unique natural specimen, lightly conditioned to highlight its rich, authentic colours and surface patterns. Rather than photographed individually, we will carefully select a shell for you from the chosen size range, ensuring excellent colour and overall quality.
