from Williams-Sonoma:

Designed to make burgers better than ever, this innovative tool shapes perfect meat patties, then stuffs them with your favorite savory fillings. Fun and easy to use, it’s perfect for all sorts of burgers, from juicy beef to succulent chicken, turkey or lamb.

• An innovative tool for making burgers stuffed with fillings such as cheese, bacon, vegetables and chili peppers
• Easy to use, simply fill each side with ground meat, press to create a well in the center and add your choice of filling
• Made of durable plastic
• Dishwasher safe
• A Williams-Sonoma exclusive