Whirlpool of doom

We bought this from the RNLI (lifeboat charity) shop along with a couple of others. This is the best of the three, not sure why - maybe it's the colours, maybe it's the trawler-like design? I have tried to blip it once before (half-heartedly) as it is an intrinsic part of bathtime for my son but today it looked kind of 'in peril' as the bath was being run out.

I felt duty-bound to catalogue it's struggle.