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Quantity
1
Description
A flower made from memory metal: at around 20°C (68°F) the flower is closed, and at 30°C (86°F) it opens. Place the flower on your hand and gently breathe on it; it will open quickly. After cooling for about ten seconds, the flower will clo...
Reviews
3.0
1 rating
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An interesting demonstration but I have not yet gotten it to lay out as flat as your photo shows.