The dad who narrates the weather, sails, fishes, or has strong opinions about the BOM radar.
What it is
A 23cm hand-blown sealed glass tube of liquid that forms different crystal patterns with changes in temperature and pressure, as used aboard HMS Beagle in the 1800s.
Why we picked it
The dad who checks the forecast three times a day and announces it to the household now has a device that lets him do it with Victorian authority. It is decorative enough to survive on a windowsill and pointless enough to be genuinely charming.



