The K1 tank uses the Aspire “BVC” (Bottom Vertical Coil) technology. This technology is designed to make the coil last longer while still giving users the purest and cleanest taste from e-liquids.

The stainless steel drip tip and the pyrex glass give the K1 a strong metallic impression, which makes it look very exquisite and high-end. This unique design also makes it easy to carry, install and refill.