Product description:
A set that allows you to understand the formation and development of crystals through independent experiments. Simply pour crystal solution over pebbles, leave them for a few hours and you will be able to see small crystal structures. Product specifications: 1 x potassium aluminum sulfate 1 x small measuring cup with lid 1 x stirrer 1 x magnifying glass 1 x string 1 x tweezers 1 x safety glasses 8 x granite stones 2 x plastic containers dimensions 17 x 14 x 6 cm age: 10+
Weight: 0.27 Kg