thumb|German matchbox containing safety matches.
thumb|German matchbox containing safety matches.
A matchbox is a container or case for matches, made of cardboard, thin wood, or metal, generally in the form of a box with a separate drawer sliding inside the cover. Matchboxes generally measure 5 x 3.5 x 1.5 cm, and commonly have coarse striking surfaces on the edges for lighting the matches. Cylindrical matchboxes with a round cover on one end are also available.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).