Sugar is actually tiny hexagons. Salt is cubes. https://montessorimuddle.org/2011/04/24/salt-and-sugar-under-the-microscope/ https://montessorimuddle.org/2011/

Sugar is actually tiny hexagons. Salt is cubes. https://montessorimuddle.org/2011/04/24/salt-and-sugar-under-the-microscope/ https://montessorimuddle.org/2011/04/24/salt-and-sugar-under...