They got excited. They all started ripping them open and taking them apart and yelling out the things that they discovered, how these magnetic filaments connected to the magnetic pen and that's how it wrote.
Se emocionaron y todos comenzaron a romperlas, a desarmarlas y a contar a los gritos lo que iban descubriendo: cómo estos filamentos magnéticos se conectan al lápiz magnético y como eso permite escribir.