Porcelain 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 have been cast from the ideal ergonomical tiger-striped clam shell and created with a blend of real seashells and high quality porcelain.
- 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