The Aspire Cleito 120 Atomizer Heads are made with the very best premium-grade materials. The exceptional Kanthal resistance wire is arranged in a Clapton shape, which contributes to enhancing its exceptional performance. The Clapton coils used in the Cleito 120 are made by encircling a wire of a smaller gauge with a wire of a bigger gauge. This increases the surface area for optimal vapors generation while also allowing tiny spaces for the e-juice to be trapped, producing an incredibly potent flavor.