When it comes to choosing your glass cookware, try to find Pyrex dishes.
Pyrex tends to be thicker and distribute heat more evenly, something that's just as important in baking as anywhere else.
Pots made of borosilicate glass (like Pyrex) have the distinct advantage of being oven and microwave safe.
Stainless steel of 316 LVM or better, titanium, niobium and Pyrex are all appropriate materials for long term wear since they can be autoclaved and do not harbor bacteria.
Pyrex and glass are simple, clear options for hiding body piercings.
Pyrex and glass nose screws are not bendable so they can be tricky to insert without practice, and you will need to determine which direction of curve your nose piercing will need.
Pyrex and Anchor Hocking, for example, make glass containers that are oven safe.
The easiest method of soapmaking is to buy glycerin blocks, melting it in the microwave in a covered Pyrex container and pouring into soap molds.