Garnet demonstrates this by poofing Amethyst.
Pearl mentions that while the generated mass is extraordinarily resilient to harm, a Gem may have to dissipate the form and focus on their recovery, leaving themselves as a Gemstone. Garnet and Amethyst join in as figures on the chalkboard, introducing themselves with an act of wit regarding mass, which Pearl attempts people to disregard and seek the ongoing lesson. The projected bodies are a heavy mass of light that allows their forms to be solid physically.
She says that the bodies they possess are a result of projections generated by their gemstones. Pearl begins by introducing the basic form: their gemstone. Pearl is the first teacher to be introduced who talks about the nature of Gems. The short takes place in a classroom with the characters portrayed as chibi-esque versions of themselves.
