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.
Puffy, swollen eyelids and dark circles under the eyes can occur when you have an eye infection such as pink eye. These swollen eyes are caused by inflammation associated with the eye infection, which directly affects the neighboring eyelids.Also, dry eyes can cause general puffiness and swelling.lease Share! Puffy eyes and dark circles under the eyes occur for many reasons, including inherited facial features, allergies, stress, eye fatigue and individual skin characteristics such as texture.