[sgerenser]

Last package of 2032s I bought had a foul-tasting coating on them that is supposed to make small children instantly spit them out. Is that not standard nowadays? Not sure how effective it is as I was not brave enough to lick them myself.

[blago]

My understanding is that, tragically, this has not been effective enough.

[bzzzt]

Nintendo Switch cartridges (sd card sized) use the same kind of coating.