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.
Fatigue is the most common cause of dark circles under your eyes. Sometimes, what appear to be dark circles under your eyes may merely be shadows cast by puffy eyelids or hollows under your eyes that develop as a normal part of aging. Some of the most common causes of true under-eye circles are: Allergies.