I did that once for a much cheaper dental floss. I ended up with ~120 units of floss I could never use (besides it was not great fit for my teeth). I ended up

I did that once for a much cheaper dental floss. I ended up with ~120 units of floss I could never use (besides it was not great fit for my teeth). I ended up giving them all away that year with the Halloween candy. Told every kid to take one along with the candy. Accompanying moms kept giving me a thumbs up. Likewise, my wife tends to freely give out stuff on our local buy-nothing group (though honestly we don't tend to do mass purchases anymore).