EcoSphere 4" Sphere
Gotta get something for that someone who likes unique adornments? You can hold a world in the palm of your hand. Developed by NASA, the EcoSphere is a complete, closed bio-regenerative ecological system, sealed in hand blown glass. Contains earth, water, air, and life (algae, shrimp, and microbes that provide each other with nutrients). All this 4" sphere needs to sustain itself is indirect sunlight. Great last minute gift!