Another Rainbow

At the meeting where I gave Ans her hat, one of the other ladies asked if I'd do her some rainbow wool to make a tea cosy. My husbands says it's sacrilege to use such beautiful wool for such a mundane purpose. But wool is a good insulator, so it will be 'fit for purpose' - it will just be a superior sort of tea cosy! Carien wants to adapt the hat pattern to knit the tea cosy herself, so I'll give her the pattern I printed out from Ravelry and leave her to it.