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Design It! String Telephones Guide

Price: $9.95
Stock #: 651817

  • Buy 10 or above and pay only $8.95 each

    Starting out with paper cups and string, children first discover the principles that govern the simplest form of string telephone. They refine this model with other materials and then take on the hardest challenge of all-getting the message to travel around corners. Instructional material only.

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