Glass Eye Wash Cup is Made of Non-Sterile Glass Material COMFORTABLE & UNIVERSAL FIT: The cup is designed to universally fit most individuals. It has a smooth, curved lip to fit comfortably around the eye socket and a base handle to easily hold the cup in place. 100% Safe for eyes; All Smooth edges; Fits with eye contour smoothly Reusable, Can be Sterile by Boiling. Use the Eye Wash Cup to start and end your day with refreshed eyes. Make clean eyes a part of your daily routine with the Glass Eye Wash Cup Made In India