This sand timer has iron fillings and magnet inside the stand. The fillings make nteresting patterns (spiky ball shape) when the falling down. Excellent condition, but unfortunately, no original box. Please be aware that the last photo of the box is for illustration only. Fun item for children and adults. Aprrox dimentions: H 17 cm with the base Base dimensions 7 x 7 x 1.5 cm Time- 1 min
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