About The Inky Koi Studio

Handmade • Nature-Inspired • Michigan Made

Hi, I’m Isabel—the artist, printmaker, and nature-loving creator behind The Inky Koi Studio, where I design and handcraft one-of-a-kind, nature-inspired art and accessories. I specialize in hand-printed goods, original paintings, waterproof vinyl stickers, and unique handmade gifts that are deeply inspired by the natural beauty of Michigan’s outdoors.

When I’m not creating in my studio, you’ll find me hiking West Michigan trails, rock hunting for Petoskey stones along the lakeshore, or tending to my backyard koi pond—my constant source of peace and creative fuel.

Smiling young woman wearing a white bucket hat with green michigan rockhound patterns, a black t-shirt with a geometric petoskey stone design, standing by a lake with trees and a blue sky in the background.
Petoskey Stone Hand Printed Baseball Cap
$30.00

Take a piece of Michigan with you wherever you go.

This hand-printed baseball cap features my original Petoskey stone design inspired by one of Michigan's most beloved natural treasures. Whether you're searching the shoreline for fossils, spending the day on the water, or exploring your favorite small town, this cap is made for everyday adventures.

Each design is individually hand printed in my Michigan studio, giving every hat its own unique character. No vinyl, no mass production, just original artwork inspired by the Great Lakes and the beauty hidden along their shores.

Features

  • Original Petoskey stone artwork

  • Hand printed by The Inky Koi Studio

  • Comfortable baseball cap fit

  • Adjustable closure with button

  • Lightweight and perfect for everyday wear

  • Printed in Michigan

Please Note
Because each hat is hand printed, slight variations in ink texture and placement may occur. These small differences are part of the handmade process and make every piece one of a kind.

Perfect For

  • Petoskey stone hunters

  • Rockhounds

  • Michigan lovers

  • Lake Michigan beachcombers

  • Nature enthusiasts

  • Unique handmade gifts

Rockin’ New Arrivals

  • High Quality button snap structured hats with long-lasting speedball screen printing ink

  • Each stamp is hand carved and then hand printed onto each hat. Hats are made to order.

  • You can choose from my collection of hand carved Michigan Rock stamps!