Matchbook facts for kids
A flap on the front is lifted to access the matches, which are attached to the interior base in a comb-like pattern and must be torn away before use. (In the matchbox, by contrast, the matches are arranged loosely in the interior tray.)
Matchbooks are often covered with advertising logos or various artistic decorations, and they have served as collector's items and free souvenirs.
Images for kids
Supersonic Matchbox (1985-1986 given on Concorde)
Matchbook Facts for Kids. Kiddle Encyclopedia.