1144 - Stress Proof. Made by a patented process which consists of drawing the bar through a special die under heavy draft, then stress relieving it in a precisely controlled furnace. Users can now get wear-ability without case hardening, strength without heat treating, plus excellent machine-bility & tool life.
Method 1 Addressing the Cause. Get your beauty sleep. Get plenty of sleep nightly. Itâs not entirely clear why inadequate sleep results in dark circles under the eyes, but lack of sleep tends to cause the skin to become paler (thus increasing the appearance of darkness under the eyes), and reduces circulation. Itâs also believed that too little time lying down is a cause in itself.
Nasal Congestion and Allergies. The most common cause of dark, bluish circles under the eyes of children is sinus congestion, reports Barton D. Schmitt, M.D., at Parents. Inflammation and congestion in the nasal passage cause the veins around the child's eyes to enlarge and become darker, creating the dark tinge under the eyes.