Printstik, a Bluetooth enabled portable printer might just be what you need to take care of your printing needs on the go. PlanOn, the company behind the pen-size portable scanner, DocuPen, designed Printstik and the gadget doesn’t require a computer to print. You could use your files, documents and images from mobile documents to get the prints and it can be done anywhere, anytime. The convenience of this product helps it score over many other products in the market. The device can easily fit inside the pocket and a cartridge roll of 20 pages makes this product way too attractive. Printstik uses USB and BT connections from laptops, smartphones, PDAs and costs $299.