PURPOSE: A rainbow box enabling users to study creativity and imagination is provided to offer a spectrum effect of light to users using a three-dimension box.;CONSTITUTION: A rainbow box comprises the following: an upper plate(140) with a through-hole formed on the center combining with tracing paper; a lower plate(110) combining with transparent film paper, and cellophane paper attached to the upper side of the transparent film paper; a light path film formed with a sliver colored film, inserted in between the upper and lower plates; outer walls(117,118) with side wall folding lines on left and right sides of the walls; and inner walls(117a,118a) folded by foldable lines formed on the rear side of the outer walls.;COPYRIGHT KIPO 2012
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