Borosilicate-based Glass (Pyrex Glass) - Pyrex which is the brand name for borosilicate glass, is made by adding boron into a mixture of glass (sand, soda and ground lime.) Pyrex is a very hard material that has a high chemical resistance and mechanical strength. It's almost virtually unbreakable and wont shatter like normal glass but can break into larger pieces.

Caring for your toy - Pyrex glass is nonporous and smooth. It is easy to clean with just soap and water or a sex toy cleaner.

Lubricants: Since Pyrex is so durable almost any form of lubrication can be used on this product. It is even safe to use Oil-based products as well as water-based lubricants and silicone-based lubricant.