shut up in a wooden case riddle

By Anshul Khandelwal

Riddle

I am taken from a mine, and shut up in a wooden case, from which I am never released. Who am I?

Pencil lead

Animal Riddles 100

Brainteasers 76

Tough Riddles 40

Funny riddles 54

Hard riddles 50

Riddles For Adults 25

Riddles for kids 52

Riddles with answers 218

Science riddles 97

What am I 60

Who am i 89