Normal size ballpoint pens contain a scroll out offset printed custom designed map at low price. The map is self-retractable to transparent barrel. Map only show up after pull the aluminum bar out. And it’s both sides. It could be an index map for new visitors of fair/tourist area/google map of your company location/shopping center. Thus, your clients get a graphic impresion of your company/tourist area/shopping center. And they can keep using the scroll map pens as it’s also a high quality ballpoint pens! 
Price is as low as USD0.36/PC (for quantity larger than 10K pcs, different quantity have different price. And please note that price may change subject to our online store). Free delivery to your door within USA/Canada/West Euro. Delivery time is about 2-4 weeks. You can order at our online store:
Order your customized scroll map pens at www.bayfan.com! Delivery time will be 2 to 4 weeks to your door by express courier, such as DHL/Fedex/UPS/TNT. If you are in hurry, we also offer 15-days urgent delivery service.
PLEASE SEND SAMPLES AND CATALOG. WE ARE AN ASI DISTRIBUTOR IN NJ, USA. I LIKE THE MAP PEN AND THE CALENDAR PEN. it is:
Jeff Brown Enterprises
73 Parker Road
West Long Branch, NJ 07764-1136
USA
Phone is 73-522-0437
Thank you