incubator

Not the cheapest but I've got a Brinsea Octagon with auto turn cradle.

Its easy to set up and use and more importantly, I have always had excellent results.

Like I said, there are cheaper ones but I also noticed that 2nd hand ones of the Brinsea were only a few pounds cheaper than new ones so they hold their price.

N.B. All incubators should come with an addiction warning