Comment on CNC Kitchen – What is the best way to dry your desiccant? (microwave)
EmilieEvans@lemmy.ml 3 weeks agoChina. That’s where you can still get the Cobalt indicator.
The upside is the fantastic color change, which is why some still prefer it and why it is probably still being made.
In Europe there is an alternative blue indicator that is cobalt-free, but it is more of a blue to brown/very dark red colour change, so not great either especially after a few drying cycles.