Quad-Core Fused Clapton 

A thinner gauge wire wrapped around 4 thicker gauge cores. The multiple cores give Fused Claptons a faster ramp up time and arguably better flavor than non-fused Claptons, due to the increase in surface area. Material: Ni80 AWG: 4-28/40

Tri-Core Fused Clapton 

3 ply 26ga wire wrapped in a 36ga wire. The Tri-core give Fused Claptons a faster ramp up time and arguably better flavor than non-fused Claptons, due to the increase in surface area. The Tri-core fused clapton spool is for the DIY lovers to spend your time exploring builds, get creative!