These days everyone's banging on about friendly bacteria.
Unfortunately, unless you've got bionic eyes or a pair of super-microscope glasses, you can't see the little blighters.
These innovative soft toys look the microscopic counterparts on whom they are based, just a million times bigger, and a lot cuter, colourful and fluffy.
Don't be scared — a new vaccine is making roadkill of Varicella-Zoster Virus (or Chicken Pox).
*Measures approx 13cm - 7''.