This toy should be in everybody's nightstand/bag/what have you! It so smooth and sleek! The feel is amazing! The material its made out of is super safe and non porous! Plus you can experiment with temperature play with! Stick in the freezer for a little cool touch. Or you can warm it up with a bowl of warm water! It's safe to use with silicone and water based lubricants. You can use it solo or with a partner. The type of glass that its made out of is actually very hard to break, so its very safe to use! Cleaning the Sapphire Falls is super easy.