Colour Polaroid Sheet 彩色偏光方紙

把兩張彩色偏光方紙重疊並且慢慢地旋轉,它的顏色將會由綠→青→紫→黃其轉變有點不可思議, 125 x 125 x 0.8mm
Colour will change from green to pale green to purple to yellow when two sheet of colour polaroid overlap and turning
Item no : JP 115-827 pack of 5

 

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