1. I am about 10 centimetres long and made of metal. I was probably used in the 1880s.

2. I am hinged at the tail so the top part of my body swings back to reveal a container.

3. I carried something people used every day.

4. The lower part of my frog's mouth is ribbed to strike things on.

5. I might be found in the same pocket as a pipe.

Find out the answer next week...