Pens are to be packed in exquisitely designed paper boxes wrapped in transparent plastic sheets, ready for the window show.

钢笔用设计精美的纸盒包装，外面用透明的塑料纸盒包好，以便于在橱窗内展示。

youdao

However, all of these fountain pens are designed to work.

FORBES: Writing Instruments As Objets D��Art

It also has a removable leather-lined-and-veneered case designed to hold keys or pens.

FORBES: Bentley Unveils New Continental GT Coupe

Insulin pens are injector devices designed to allow multiple self-injections for one person, according to the Center for Disease Control and Prevention's website.

CNN: STORY HIGHLIGHTS