Take a breather while "working" on your eyes after a long day on the cellphone or working from home!
Pinhole Effect for Stress-Free Reading
What is the pinhole effect?
By looking through a pinhole (hole), the range of light entering the eye is restricted and focused at a position close to that of normal vision, so that the eye can see clearly.
The ciliary muscle, which is responsible for adjusting the focus, can be rested because it can be adjusted without using the ciliary muscle.
Two types of heat-storing materials keep your eyes warm and fluffy
Filltherm® x Thermotron Radiopoka®
You can work, use your smartphone, and read books
Good for both men and women
Material/component: Outside: Polyester, Polyurethane
Inside (black): Polyester, Inside (red): Polyester
Dimensions: Height 7.5 x width 22(cm)* string not included / 10g
Made in Japan.