Please watch the following videos to help you better understand the Sketch 3D Printer and how it works. After watching these videos and reading the study guide, you will be asked to take a short quiz to become certified in the Sketch 3D Printer. After becoming certified please print your certificate and present it to someone at the circulation desk. Your next step will be to schedule an appointment with Maryann on Mondays from 9:00-12:00 or Wednesdays/Fridays from 1:00-5:00 for your one-on-one training.