Westport Public Library will offer a free program on designing 3D models for printing on 3D printers at 2 p.m. Saturday, Feb. 2, in the library's Higgins Room, 20 Jesup Road. It will show how to design toys, games, products and other items. The program is for middle school students and older.

Attendees are asked to bring their own laptops. Registration is required.

Visit westportlibrary.org or call 203-291-4800 for information.