Kosmos Playset - Red Crystals

If your children show an interest in science and various experiments, delight them with this interesting kit for making colorful crystals. With it, children will be able to experiment and see a beautiful crystal. The kit contains:

• 1 sachet of alum (20g);
• Red coloring tablet;
• Measuring cup;
• Stirrer;
• Crystal jar;
• Color-illustrated instructions.

With the kit, kids will develop their fantasy and imagination and have a lot of fun. It is suitable for children over 10 years old.