I have been using label maker for the last several years - since June 2008, work well, easy to use and you can custom design your own, print and stick into the chip, the packet has two plastic molds where you place the chip and stick the label - perfect fit all the time, its like worked by professional.

If you want to see some sample chips (American School of Dealing, Las Vegas, Nevada) see http://snapperswithoutborders.com/ click Catalog, click the appropriate Alpha Index, scroll down to the name and double click for a bigger image.

Highly recommended!

Leonidas