I see, maybe there are different types then. Mine are for an actual baby.

I’m looking at a package of wet wipes right now and it says “99% water” on them

Same for me, taking magnesium basically treated my anxiety and insomnia.

Put empty cutting board on scale. Press tare. Put broccoli on cutting board. There you go, you have just measured the weight of broccoli without taking it off the cutting board. You can’t do that with a cup.