1. Digital circuit regulates the voltage current for more precise and steady electrolysis.
2. Simultaneously treat up to 3 pieces at once.
3. Safety measure are installed to prevent from electric shock.
4. Achieve various colors (gold, blue, purple etc.) simply by adjusting the voltage.
5. Uses cost effective materials. (Water & Baking Soda)
6. Ergonomically designed with user friendly interface.