This listing is for this specific gorgeous Lightning Whelk, which measures 8" in length and was self-collected from Florida's Gulf Coast - near Marco Island in 2024!   Its got fabulous points and looks pristine!
 
This shell is an all natural, new find, and as such may have minor wear and variance.  It has had a bleach water bath but could use some mineral oil polish to suit!  
 
Thanks and Happy Shelling!