Selectable temperature kettles usually seem to only go down to 70
Kmart has a fast water heater that does 25 and 70 so annoying. I think that's probably a bit too cold and hot plus it only has a max 300ml volume.
I've seen a ToDo kettle but it has bad reviews
Yes the hot water tap in my house will do that temperature but it's a crap gas heater and 3-5 minutes of cold water goes down the drain wasted
35-45 would be fine
30-50 would probably work
500ml minimum volume
Microwave?