Hello all, I last hatched eggs in 2007. Been a little busy since (I'm a beekeeper too). At that time I remember using this waterballoon toy shaped like a fat doughnut. It was a cheap toy for children, but it was useful to put the bulb of a thermometer into to get an accurate reading on a liquid filled casing, like an egg.
Do you have any idea what this toy is called?
Do you have any idea what this toy is called?