Septarian Sphere Science Kits Polka-dot fabric-lined interior with a

Polka-dot fabric-lined interior with a zippered pocket for organization

or ocean enthusiasts

Includes a wooden stand for elegant display on desks

and family game play

they drape from a natural wood hanger to create this unique wind chime

Septarian Sphere Science Kits Polka-dot fabric-lined interior with aThis sphere is carved from septarian, a unique rock formed from a combination of minerals including calcite, aragonite, and limestone. Septarian nodules develop when mineral rich mud cracks and fills with calcite or aragonite over millions of years, creating striking patterns of yellow, brown, and gray. Why you'll love this: Material: Septarian (limestone with calcite and aragonite) Size: Approximately 2 to 2. 5 inches in diameter Appearance: Polished