Hi Jerry,
We're glad to help! The Express eGo CE4 650 E-Cigarette Kit with 10ml Menthol E-Liquid is a great, inexpensive way to try vaping. It is rechargeable and refillable; however, the tank/clearomizr is disposable, so once the coil goes bad (10-20 days on average), you will need to replace it. The Innokin iClear 16 DC Clearomizer (link below) would work well as a replacement for the CE4 Clearomizer.
We do sell Menthol e-liquid, and I'm posting a link to it, as well.
http://www.smoktek.com/Innokin-iClear-16-Dual-Coil-Clearomizer-round-tip-15-ohm_p_961.html
http://www.smoktek.com/Menthol-SmokEjuice-Premium-Natural-E-Liquid_p_620.html
Best regards,
Brad