1, Laszlo Biro invented the ball-point pen.

2, I changed the ink cartridges in my ballpoint pen.

3, I rummaged all the drawers before I found my ballpoint pen.

4, The diary comes complete with a gold-coloured ballpoint pen.

5, I took a ballpoint pen and punched a hole in the carton.

6, There is an overflow of cheap ballpoint pens in the market.

7, We include a refill with every ballpointed pen we sell.

8, The first was a plastic ballpoint pen.

9, Even the pages of my notebook were soggy to write on,(http:///ball-point pen.html) and ballpoint pen sank into the softened surface.

10, There were a couple of ballpoint pens clipped to the top left-hand pocket of his white coat.

11, The man clicked his ballpoint pen, scribbled three characters in an already scribbled margin, and turned the page.

12, I could hardly wait, for example, to get my hands on the original ballpoint pen.

13, Fergie's title has been casually lined through with a ballpoint pen.

14, I took the book and a supply of ballpoint pens back in February.

15, He got a refill for his ball-point pen.

16, Who invented the ball-point pen?

17, This ball-point pen is theirs.

18, With painting painting under the ball-point pen, very cattle!

19, May I try out this ball-point pen, please ?

20, It's fashionable to fun at the ball-point pen to write it!

21, He used a ball-point pen in order that he might fill in the application form.

22, Is a factory specializing in - end ball-point pen Gel advertising pens and pencils the pens auto business.

23, Xinwei Products Factory specialized in producing various kinds of LED lamps LED pens, plastic ball-point pen.

24, I want to buy both a pencil and a ball-point pen .