Temporary neighbour Lindsay (she's living with her great-aunt down the street for a few months) came over to make slime with Elizabeth. Matthew tagged along.
They had way too much fun, so I tried not to fret about the borax part. It isn't something we do often, but I do think it's odd that the current craze involves playing with ant poison. I know it's unlikely they will eat or even rub it in their eyes, but still!