Dayton's #1 E-Cig Authority.Gem City Vapes is the newest and best vape store in Dayton metro. We have 2 sweet locations in Kettering and Fairborn. We feature the very best selection in hardware, juice, and accessories. We have a large lounge area that features a rebuilding station, recliners, and big screens. Ask our expert staff for the best customer service and expertise. Whether you're new to vaping or more advanced, Gem City Vapes has what you need.