This is a tutorial for some garden markers made out of river rock. These instructions are assuming that you are using the Universal Lasers @ TechShop Chandler, and that you have taken the SBU and are familiar with how to operate the machine.
For more information on the TechShop or to schedule a class, visit techshop.ws.
For this project, you will need the Illustrator file provided, and a river rock. I had the river rock in my backyard, but they are also available from landscape supply stores.