Comfortable Bamboo Charcoal Pillow

Promote blood circulation in brain, shoulder and neck, to relieve fatigue, make you sleep deeply and ease your nerve. Especially suitable for white-collars and students with large pressures, it is an ideal choice for modern family life and good gift for friends.Nine Main Functions of Bamboo Charcoal1 Adsorption2 Release far-infrared rays 3 Release negative ions 4 Release trace elements 5 Control proliferation of microbe 6 Adjust growth of crop 7 Repel insect and sterilize 8 Anti-oxidize 9 Electrostatic shielding and blocking electromagnetic radiation.