DC Cobra 3D Printed E-Nail & Cobra Coil

3D Printed Digital E-Nail Controller. Compatible with all DC coils. Made to work perfectly with the DC Cobra Coil. 

Coil options include:

XL Cobra Coil fits most standard 24-25mm quartz Bucket Styles ONLY "Recommended heat temperature: 500-600 F

v2 XXL Cobra Coil fits 30mm Buckets, XL & XXL Slurpers, HE Towers & Most QCB Scouts Quartz  "Recommended heat temperature: 600-700F

XXXL QCB Charmer Cobra Coil 36mm Wide "Not as tall to make sure joint doesn't get to hot" "Recommended heat temperature: 600-700 F"