Eksperimentų rinkinys Buki France CM006I, įvairių spalvų

Prekės aprašymas anglų kalba:

How do you grow natural coloured crystals? You do you make instant crystals? How do you make phosphorescent crystals that glow in the dark?

15 experiments to grow crystals in every size, shape and colour. 6 crystal powders are provided to easily and safely grow them. Experiments using a microwave for more speed and safety.

Instructions sheet in 6 languages.

Age : 8+

Box dimensions: 30 x 8 x 30 cm