Natural Lava Shells
These shells use no electricity and heat naturally in five to seven minutes, using a natural mineral reaction activated by salt water. They heat anywhere and anytime, and are to be used for all your massage service needs.
- Self-heating (uses no electricity or batteries)
- Sanitary (non-porous surface)
- Stays warm for up to 45 minutes
- Unique shape allows for various massage techniques
- Reduces stress and strain to the therapists hands