What is this cylinder used for?

He is looking for old paintings that are up for auction every week.

He likes to add sugar to his coffee.

This vine is beautifully decorating the garden.

The Fuji era was a time of great cultural development in Japan.

Mr. Fujii is my best friend.

The cicada is a symbolic insect of summer.

The rainbow-colored character is flying in the sky.

He made a face that expressed dislike.

He leaped over the hurdle in one go.