4 parameter malaria ring Size 7

This ring tracks the progress of a malaria infection in a mouse from health through sickness and back to health.  The four parameters plotted are Parasite load, Granulocytes, Red Blood Cells and Reticulocytes.  I'm providing these for purchase at cost to provide examples of wearable data representations, so that students can try something out and then build their own wearable graph.

- Ring size is 7
- Height is 8.5 mm
- No background
- Thickness is 1 mm
- Image is ring 3.png
- Horizontal image tiling is 1
- Vertical image tiling is 1
- Grayscale is on
- No Borders
- No engraved text