Grow crystals and display them in the impressive display case with alternating lighting colors. HOW IT WORKS: When you add the crystalline compound to hot water, it dissolves into tiny particles. These particles are too small to see. The liquid is the solution of the powder. In fact, it is a saturated solution because if you mix in more powder, it will not dissolve any more. Gradually, the water cools and some amount evaporates. Now, the water can't keep all the particles dissolved, and some start coming back together. More particles join together, and after some time, groups of particles join together. The particles come together in a way that creates the crystals you see, with straight edges and flat surfaces. CONTENTS: Stirring Pot / Clear Exhibit Stand, Color Changing LED Illuminated Cover (1.5V, 2 AG13 Button Cell Batteries Included), 1 Bag of White Crystal Compound, Stirring Spoon, Round Paper Cover, 3 Dye Bags, 1 Bag of Granule Mix. Also required, but not included in the package: hot water, measuring cup, apron, safety glasses and plastic gloves. Contains instructions in Greek.
- Weight 0.26 kg
- Packaging dimensions: 15.7 x 15.7 x 9.0 cm
- Age 10+
