Gemstone bracelet made of black lava stone beads. Lava stones form when a volcano has erupted. The hot rock cools down and from this arises this special stone. It doesn't look like a gem, yet it is. This stone helps you to ground, so that you feel good and that you do not get out of balance quickly. It strengthens perseverance, gives you courage and increases your willpower. When you get too many external stimuli, this causes complaints such as headaches, intestinal complaints and allergies. It is therefore important to be well grounded and to be able to indicate your limits. It also has a positive effect on the blood circulation and reduces fever. The bracelet is strung on elastic and has a width of 8mm.