From their Facebook Page:
Are you going to be one of the FOUR THOUSAND Sippy Cup Winners?!?! We are giving away 4,000 No Spill Sippy Cups to NEW Nuby USA Facebook Fans. For your chance to WIN simply CLICK 'LIKE' on our Facebook page, click the link and enter your information. The lucky winners will be selected at random and notified via email May 25th! Good Luck!! www.nuby.com/en/newsletter
