錫
tin
On-Yomi: セキ
Koohii stories:
1) [Katsuo] 18-1-2008(42): Tin is soft, bends easily, and melts at a low temperature. Hence tin is written as the metal that is easy to work with.
2) [synewave] 31-3-2007(4): Metal tin cans are sometimes far from easy to open.
3) [cameron_en] 29-11-2008(2): The metal tin is an easy way to store food.
4) [gruuf] 21-11-2010(1): Attention: Book says "Metal - Piggy bank" but it's really "Metal - easy". Story: Tin is easy to work with since its a very soft kind of metal.
5) [koohiikun] 19-11-2010(1): Tin foil is a metal that makes it easy to wrap up food.