Glass toys can almost become a work of art when they aren't being used, they're pretty and colourful and come with some other great points. Firstly, Glass is ANY Lube safe - so Water based or Silicone, slather it on! They are extremely easy to clean - Wipe them with your fav Toy cleaner or throw them in your dishwasher. Easy. Glass is non-porous and body safe and super smooth and hard. Also Glass can be cooled or heated and used to bring temperature play into your play.