Question: what are the materials used to make compass?
Answer: Metal sewing needle.
A magnet (It can be a flat refrigerator magnet or a more powerful magnet, such as a rare earth magnet—the most common type is made of neodymium—which can be purchased at many hardware stores. ... 
A pair of pliers.
A cork.
Scissors for cutting the corkA wide cup, drinking glass or bowl.
Water.