Thank you for viewing! Please take a moment to read the notes, special offers, and shipping timing in my profile. Modern people's eyes are overworked from smartphones, computers, games, etc., from morning till night. If left untreated, this can lead to eye strain, other ailments, and vision deterioration... What I recommend is pinhole glasses!!! Convenient pinhole glasses that easily relieve eye strain and train for vision recovery. Pinhole glasses don't use lens refraction; instead, the small holes on the surface act like a camera aperture, making it easier to focus. Just by wearing pinhole glasses and watching TV or looking at scenery, the iris muscles, which regulate light, repeatedly expand and contract, stimulating and strengthening them! The pinhole principle relaxes the eye muscles and relieves fatigue. Use them after eye-intensive work, after long hours of reading, or when your eyes are tired. They support vision training and eye muscle exercises. They have a stylish design. Easy to use! Use them when your eyes are tired or during relaxation time. ◎Product Name: Pinhole Glasses ≪Wellington Type≫ ◎Color: black ◎Size: Approximately 14cm wide ◎Weight: Approximately 20g ◎Material: ABS ※These products are imported. Please refrain from purchasing if you are looking for Japanese-quality products. ※We inspect the products before shipping, but if there are any initial defects, please contact us "before" giving a review. We will promptly handle returns or exchanges. ※Please note that the color and texture of the product image may differ slightly from the actual product depending on the PC or smartphone environment you are using. #PinholeGlasses #VisionRecovery #Nearsightedness #Farsightedness #Presbyopia #AstigmatismImprovement #Bifocal #EyeMuscleExercise #EyeStrainRelief #EyeFatigue #EyeMuscleStrength #Up #Unisex