• Experiment set ✓ A kazoo for creating exciting sounds, a howling tube for spinning and a kit for your own can phone make the large experiment box an exciting set for little scientists
• Play & learn ✓ How do noise occur? What are sound waves? The set contains exciting background information on the phenomenon of "sound waves" and gives children knowledge that they can then apply directly in the experiments
• Great children's activity ✓ Thanks to the easy-to-follow instructions and information, building your own can phone is a great project for children and awakens interest in science topics
• PhenoMINT for kids ✓ Phenomena of the versatile areas of mathematics, computer science, science and technology are explained clearly and tangibly for curious and inquisitive school children
• Creative gift idea: The large soundbox is the ideal gift for birthdays, Christmas, Easter, school cone, certificate or simply as a souvenir for clever kids