For yoni egg practices, it is advisable to use a silk thread that can be threaded through the hole of the yoni egg and used during exercises. Silk is a compostable and environmentally friendly substitute for conventional dental floss. The thread is packaged in a glass container with a small opening at the top, allowing you to pull out and cut the thread as needed. For more information on how to use the thread, watch the video guide here and read the instructions here. In addition to using the thread for yoni egg practices, it can also be used as dental floss.