Eyeco's PolyGlass© line of eyes is a collector quality hard optical polymer half round eye that is shatter resistant and temperature stable up to 275 degrees Fahrenheit (135 degrees Celsius).

Manufactured in the USA

All Guarantees are void if the PolyGlass eyes are heated as we cannot predict what could become defective.
It is not the fault of the manufacturer or the inspection process.
If you decide to heat your PolyGlass eyes you must do so at YOUR OWN RISK.