Estel 'plastic eyeglass frames are made of CA material (heating possible). The Diverona website offers low prices for this collection - from the manufacturer, an assortment of fashionable models and colors. Estel 'frames are in great demand, it is possible to insert any lenses, both plastic and glass. The frames can be heated, they quickly heat up and cool down smoothly, allowing the master to put the lenses in the frame. A metal rod is inserted into the temples (temples) to hold the shape and prevent kinking. Enjoy your viewing and shopping.