Smooth Pebble
Smooth Pebble
Features
- 10-80mm Natural Stone
- Shaped by the ocean
- Perfect in-hand or in-flipper feel
Wonderful for nest building, impressing love interests, or keeping the chicks entertained.
If you’re not a penguin, our pebbles make great pot plant decor, paper weights or a centrepiece for weighty conversations on international trade.
Actual colour, shape and size may vary to what appears online.
To avoid disturbing penguins and their habitat, pebbles are procured from mainland Australia – which do share the Indian Ocean with Heard Island! For more info about the island, visit Antarctica.gov.au
Please note, if you live in America, pebbles will cost an extra 10%. Because tariffs :/
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Shaped by the pristine waters of the Indian Ocean

About us
Heard Island Enterprises was started by a group of entrepreneurial Penguins in April 2025, in response to the tariffs placed on our uninhabited, exportless island. After we heard the news, we realized we’d been sleeping on profits.
FAQ
Are the pebbles actually sent from Heard Island?
To avoid disturbing penguins and their habitat, pebbles are procured from Mainland Australia – which shares the Indian Ocean with Heard Island! For more info about the island, visit Antarctica.gov.au
Do penguins find, pack and ship the pebbles?
Are you questioning our rock-solid operations?
What is Heard Island Enterprises?
A business set up by the penguins of Heard Island.
Where does the money go?
All proceeds from both physical and digital pebbles will go to WWF-Australia. Heard Island Enterprises is not affiliated with this charity, but this is our chosen place to send all donations to.
Who is really behind this idea?
What do you mean? Penguins. With a little human-helping hand from Kindred Studio. We struggle with keyboards. Flippers, am I right?
follow us on TikTok
@heardislandpebble
From the remote shores of Heard Island, we’re making waves with flipper-picked, beautifully irregular pebbles