NonDisjunction

I can't say for sure, as I have no experience with the model you linked above. There is always a risk that even borosilicate glass will break if heated/cooled too quickly, so you will want to treat the equipment and glassware with caution. The good thing about a traditional pressure cooker is that you can vent the steam and slowly cool it down (whereas it looks like the model linked above emits no steam — and to cool it down looks like you need to open it). Just a thought — perhaps a traditional stovetop pressure cooker would be safer for this use case. Have fun — and stay safe!