This two-part greeting card has an inner sleeve and an outer sleeve. To bring the card to life, place your fingers and thumbs at the sides of the card and slide the inner sleeve relative to the outer sleeve. The effect will be that the people start dancing. Copyright Rufus Butler Seder. Product of Eye Think, Inc, Boston MA. U.S. Patent No. 5,901,484.
Item Details
Size | 180 x 125mm |
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Date | Circa 2015. |
People | Rufus Butler Seder |
Organisations | Eye Think Inc. |
Key Phrases | Optical |
Category | Novelties, Toys, Games & Jokes |
Ref no | N2218 |