we all do shows....last erotica la there were 6 booths selling glass dillys
http://www.astroknots.com were the actual company that was featured on hbo's real sex...but they cost a pretty penny, some of them are upwards of $400 a piece....i ain't gunna dog them cause they have their part of the glass dildo niche cornered...but their strong selling point is the glass they use, but in all reality if the toy is made well and hand crafted with expertise, other types of glass can be used, and used well