Sputnik Sea Urchin Shell
These beautiful shells have been hand picked as the finest of the collection. They average around 1.5”-2” and are absolutely perfect for air plants. As you can see in the photos, there is a larger bottom hole for thicker based air plants, and a slightly smaller top hole for thinner based air plants. It is also flat on both sides so you can use either end and just set a plant right into the hole.