Set for experiments "jumping balls", 2 forms, 6 colors

with a set of “jumping balls”, the child will conduct a chemical experience and create a luminous jumping ball with his own hands.

• Put a luminous ball in the form. multi -colored crystals.
• lower the shape in a glass of water for 90 seconds so that a chemical reaction occurs.
• carefully separate the ball from the form and wait until it dries.

Ready!

• 6 bags with crystals for the manufacture of a ball of different colors.
• 2 nagging balls.
• 2 molds.