Aerogel NASA Frozen Smoke Disk + 30 ml of Magnetic Liquid Ferrofluid + 2 Neodyme Magnets + 20 g of Gallium + 5 g Fluorescein Materials Cool Kit Experience

الوصف

Description: 30 ml of ferrofluid with two magnets 1 cm x 1 cm, 20 g of Gallium (Metal with melting point of 30°C), 5 g of Fluorescein, Aerogel diameter 27 mm x 7 mm.Warning! Very Fragile, cannot be returned if the sealed box has been opened.