Been using same eight capsules. Holding up well. If one bends on opening, can shape it back easily. When lid is on, the capsule is quite strong. Less than a week so far, so time will tell.
Seem easier to dump out, brush clean, and resist crushing than do screen based baskets.
Comment on small load use with liquid pad stuffed in on top: It's a struggle getting tiny pad out of capsule. Think it's best to leave 1mm of liquid pad sticking up out of capsule when initially loading, and leave the lid off. Easier to pry out. If you try stabbing bottom hole with paperclip to push it out, be careful. The thin metal deforms around your stabbed hole. No one likes that. Hmmm...maybe that's why they sell them 40 in a box.
But if you lightly fill capsule and don't pack, almost to rim, it will be about 100mg.
That's a nice dose. If you want to go less, I would skip the capsule with tiny pad method, and use Crafty stock with its own liquid pad.