About product and suppliers:
            1,010 reading book light pen products are offered for sale by suppliers on Alibaba.com, of which ballpoint pens accounts for 1%. 

A wide variety of reading book light pen options are available to you, such as office & school pen. You can also choose from ballpoint pen reading book light pen, as well as from ip44 reading book light pen, and whether reading book light pen is plastic. 

There are 212 suppliers who sells reading book light pen on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and Taiwan, China, from which the percentage of reading book light pen supply is 98%, 1%, and 1% respectively.