This looks very nice.
It makes me even more excited about my jars. They're also my first. I inoculated them on tuesday, still not seeing anything happen but that's to be expected. I'm a little worried since the print I made the syringes from wasn't very good, and eager me decided that rice flour was fine since brown rice flour wasn't available anywhere locally (the flour I've got is a mix between brown and white rice).
Luckily I've got another syringe that I can use. I'll probably get myself a cheap coffee grinder and grind brown rice myself, the next time I have time, if the jars that I've got now don't work out.
It's really difficult not to check on the jars every few hours...