The two-way I-Can-Hear-You-Talk-To-Me-Stringy-Tin-Can-Thingy is Doc's invention shown in the episode "The Fairest in the Land". It was used for two or more people to communicate; the Old Woman used it as a radio, and Happy and Grumpy used it as a micro. The I-Can-Hear-You-Talk-To-Me-Stringy-Tin-Can-Thingy" is also a network used throughout Jollywood. Queen Delightful used it to call Pied Piper in "Frankengloom". "Funniest Hair Day" shows the network all converging to an exchange, with Dopey operating the switchboard to talk to animals in an effort to locate Grumpy.