How many letters/emojis/symbols will fit on one line? Issy 24 November 2021 08:56 Updated You can fit 8 letters/emojis/symbols per line. Related articles Can the letters be reused? Why is a heated pad better than a hot water bottle? What power supply does the light box come with? How many letters, emojis, and symbols come in a pack? Comments 0 comments Article is closed for comments.