Red blood cell key ring to take everywhere with you.
Did you know, the lifespan of a red blood cell is approximately 120 days and they are replaced at a rate of 2.5 million per second. Keep them in your heart forever with this cute million times size replica key ring!
Size: 7cm x 2cm approx without clip.
Giantmicrobes are based on actual microbes, cells, organisms and other critters, only 1,000,000 times actual size!
Plush from all new materials. Stuffed with polyester fibre fill. Surface washable: sponge with water & soap, air dry.