Vision Enhance Roller -- The Vision Enhance Roller Aims To Alleviate Common Eye Conditions And Enhance Visual Clarity. Reduces Discomfort, And Revitalizes Tired Eyes. Eyes Nourishing -- Vision Enhance Roller Helps Nourish Eye Tissue By Improving Blood Flow. The Precise Design And Construction Of The Roller Helps Relieve Dry Eyes, Reduce Discomfort And Promote Clearer Vision. Promote Blood Circulation -- The Roller Incorporates A Combination Of Gentle Massage, Heat Therapy, And Targeted Pressure Points To Stimulate Blood Circulation And Relaxation In The Eye Area. Its Gentle Massage And Heat Therapy Help To Relax The Eye Muscles, Reducing Strain And Fatigue. Natural Ingredients -- Vision Enhance Roller Is Made Of Natural Extracts Such As Peony, Safflower, Chamomile, Etc.Which Can Help Alleviate Eye Discomfort And Fatigue. Easy To Use -- 1. Apply Onto Clean, Dry Under-Eye Area. Use It Daily For The Best Result. 2. Gently Pat Remaining Into Skin. For External Use Only.