Er is een speciale magneet welke er aanvakelijk volledig zwart uitziet.
There is one special magnet that initially looks completely black. When you place it, however, you’ll be prompted to enter a short amount of text. This can be any text, as long as it is fairly short – there’s not a lot of room to write on the magnets. If you ever want to change the text or the color of this type of magnet, right‐click on it to get the text window again.
