Tuning Fork Set Brain Waves - 29x24cm Warehouse 5 Thanks to its stylish design

Thanks to its stylish design it is also suitable for the city

Thanks to the simple assembly principle and clear layout children can easily understand the principle of electrical circuits

It easily removes dead cells

The inflatable ball with a diameter of 50 cm with the motif cars is made of high -quality pvc material

Tuning Fork Set Brain Waves - 29x24cm Warehouse 5 Thanks to its stylish designset of 5 tuning forks based upon four different types of brain waves namely: delta theta alpha and beta. Plus one fundamental brain tuning fork. these brain waves are connected to different activities of the human brain: beta waves: thinking concentration arousal cognition. alpha waves: relaxation (while awake) pre sleep and pre waking drowsiness. theta waves: rem sleep dreaming deep meditation. delta waves: deep sleep (dreamless) loss of body