This topic has 0 replies, 1 voice, and was last updated 8 years, 1 month ago by David Cotton. Author Posts 30 October 2013 at 10:37 #14135 Here is a demonstration you can do with the crystal mud beads. The attached pdf has a link to purchase them and how to use them. You can actually dry them out and re-use them. gel_beads.pdf Author Posts You must be logged in to reply to this topic.