EISCO Round Convex Glass Mirror - 4" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx. industrial_Dec2022 real pen feeling Compatibility: The

real pen feeling Compatibility: The Stylus is 100% compatible with all capacitive touchscreen devices

please consult before you order

Has High Elasticity To Restore Memory Effect

Resilient foam core resists denting and crushing

When the hand touches again

EISCO Round Convex Glass Mirror - 4" (100mm) Diameter - 100mm Focal Length - 2.5mm Thick Approx. industrial_Dec2022 real pen feeling Compatibility: TheEISCO Round Convex Glass Mirror 4" (100mm) Diameter 100mm Focal Length 2. 5mm Thick Approx. This round convex glass mirror is designed for physics and educational uses. It is approximately 4" (100mm) diameter and 2. 5mm thick. Note, thickness varies as they are not designed to be consistent in that respect. Because of their educational use design, there may be minor imperfections that do not affect physical function. 100mm Focal Length Bulk lens and