I haven't seen anyone selling bulk Chinese widgets on nostr.

It is all unique hand made products that would sell for a premium in dollars too.

I started because I wanted it many years ago and it is what I use on my teeth today.

It wasn't until I found bitcoin and nostr that I thought there might be a big enough community that wanted the same thing to try selling.

If everyone thinks I'm crazy and no one buys I guess I'm stocked for my personal supply for a while.

The powers that be say I can't say it does anything other than clean without a giant study on my finished formula.

If you search for research on calcium carbonate and xylitol you'll find more reasons than abrasion and cleaning why they were included for sure.

I spent about 1.5 hours with a muddle and the salt for this batch to get it down to a fine powder even though I started with Redmond's fine grade. That isn't multiple batches, just grinding the same salt all that time. I'm all about proof of work but if this scales at all I'll be looking for another way to get the goal size.

Rather than eyeballing future batches the salt will be run through a 200 mesh sieve for repeatability. At 200 mesh maximum particle size the relative dental abrasion for the finished product should be around 30, well below the 80 limit recommended for daily use.

I think they have a print and bind on demand deal. It can't hurt to reach out, I know they already have a nostr authors section.

Sure. I have 1 variety right now.

Ingredients: Calcium Carbonate, Xylitol, Baking Soda, Sea Salt, Kaolin Clay.

The sea salt is Redmond Real Salt Sea Salt that I grind to a smaller size to reduce abrasiveness.

It tastes like salt because I wanted only active ingredients, no flavors added.

It is a powder. I just wet the brush, knock off the excess water, and dip the brush in the powder. Any powder that gets wet sticks so the tin doesn't end up wet unless your brush is dripping. Otherwise brush as normal.

Any specific questions?