Couple observations.
Maybe they are happy accidents, maybe Storz and Bickel really think it out this far, but for what it's worth...
The lamented quick card makes a pretty nice "catch/scoop" when you need to use the little hand grinder. The smooth laminated surface along with the permanent fold in the card are about perfect. Even the size fits well behind the foam padding in my pelican case I keep my kit in.
The brush is not only just the right stiffness to clean the Crafty, it's also very good at getting stubborn pieces of leftover herb out of the grinder. Perfect bristles for this.
Also, "Doob Tube" containers, make excellent brush covers for your on the go kit if you like keeping your brush clean and contaminant free. Just make sure you buy the kind where the cap screws around the outside, and not the kind where the top goes in like a cork. That kind is not quite long enough.
I admit it's been a long time since I've used a two pice plastic grinder. I've been using a coffe grinder for a long time. But I swear this little SnB plastic hand grinder will grind as fine as my coffe grinder does, and does it quickly. I would say just as well as the higher priced metal ones I tried before going to the coffe grinder.
Crafty is a very hot vape for me personally. Even with the cooling unit. I run it below its default setting and still see great vapor. I love that it is like this. I can run it comfortably for me, but it has the power to muscle up when I feel like it or when I'm vaping with a friend who likes the burn. I have at least one of those.
So far I'm still loving it and still finding cool little secrets that are revealing themselves with continued use. The one great fear I still have because of experiences with more than one other vape company ( hoping SnB's stellar rep will make this a non-factor) is just the general flakyness of some of these vapes. Electronicly especially. Working one minute. Fried the next. lol. Please be good to me Crafty.