Retro 51 Mermaid Customer Comments"I like this pen because it is sturdy, well-designed, and the nib writes smoothly and consistently." - Verified Buyer, January 2026

Retro 51 Limited Edition Popper Mermaid

 
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Retro 51 Limited Popper Mermaid Fountain Pen

In Stock!
  $165.00  
From  $165.00      $193.88
 

A treasure from the deep! ??? Introducing Retro51’s Mermaid Popper. Crafted to mimic the mesmerizing texture of mermaids, this pen is shimmering with rainbow ion plating and adorned with acid-etched ...