Impressive AVB colour. Mighty could never do that with capsules.I thought the gold plated AVLP capsules were nice but these glass and SS ones are maybe nicer. With no tamping at all they probably fit 0.12-0.15g but I've tried tamping them decently (light finger tamping) and they still get extracted well with good airflow but YMMV depending on the grind. That's why I think they could probably hold 0.15-0.2g max.
Here's some pics of the capsule/bowl