Cohler's Gold Pen Pals are premium, concentrated gold plating solutions designed specifically for pen plating systems. Ideal for precision plating on select parts of a jewelry piece, they ensure that only the desired areas receive the gold finish. Available in 1 oz bottles, it's recommended to use these solutions with new felt tips to avoid mixing with other karat solutions and ensure the purest application.
| Plating Solution | Voltage |
| 14K Gold Pen | 3-6v |
| 18k Gold Pen | 3-6v |
| 24K Gold Pen | 3-6v |
| Rose Gold Gold Pen | 3-6v |
