I have read posts from people complaining about aluminium/stainless steel/hemp/wood/plastic grinders because of wear and what "might" be in their ground herb.
My point was the only way to avoid this was not to use a grinder.
The only way to guarantee there is nothing "extra" in your herb is to shred it with your fingers. Though you might want to wash your hands/clean under your fingernails first 😉
Or, of course, use whole nugs. 👍
https://www.dropbox.com/s/iua828pdwnxdneq/screenshot_20220917-020018.png?dl=0
Fogstar have been in business for years long before Molicel were known of. I first found them (Fogstar) ages ago as I was part of the e-cig scene. Fogstar are very well regarded as a supplier of batteries in the UK...
Photo of a pair of married batteries. Fogstar are a fully authorised distributor of Molicel batteries in the UK.
https://www.dropbox.com/s/xh196zhjz4s1lf9/img_20220917_004054345_hdr~2.jpg?dl=0
I suppose it's possible. The only difference between mine and @Md_Hybrid is mine have "or purse" added to the warning not to store in pocket and "supplied by www.fogstar.co.uk" underneath.
The VC4SL is more useful if you use 20700 or 21700 cells as the "L" signifies it's longer to more easily accommodate them. Yes, it's possible to use the shorter version but it's a tight squeeze.
I've got a Xtar VC4S. Four slots, outer two wide enough to fit 26650s.
If one cell fitted, will charge at 2A, 2 cells at 1A, 3-4 cells at 0.5A. Powered via micro USB.
Had it a couple of years and I really like it.