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    Rope Telefone

    $18.23

    Timeless Fine Jewelry

    Free shipping on $18.23

    21-Day Easy Returns

    About this item

  • With two listening tubes and a string, you get on the track of sound transmission
  • A great way of learning the concept of sound transmission
  • Suitable for 6 years +
  • Made in Germany with high quality material
  • Conforms to safety standards