Complex sentence: Glass sex toys are commonly made from clear medical grade borosilicate glass ("hard glass"), which is non-toxic and will withstand extreme temperatures as well as physical shock without compromising its structural integrity.
Split into simpler sentences: Glass sex toys are commonly made from clear medical grade borosilicate glass ("hard glass"). This particular type of safety toughened glass is non-toxic and will withstand extreme temperatures, as well as physical shock without compromising its structural integrity.