The Coil Master Coiling Kit V4 is the updated coil wrapping kit that includes a coil jig with 6 different sizes of ID. Included with the Coil Master DIY Kit V3 as well, this coil jig is all that's needed for even coil wrapping novices to create pristine coil builds.
IMPORTANT NOTE: Rebuildable Atomizers (RBAs, RDAs, etc.) are ADVANCED USER PRODUCTS and ARE NOT recommended for average users or beginners. The use and knowledge of how to properly test for shorts with a multimeter is a very important factor when building your own coils and wicks. WE DO NOT OFFER ANY WARRANTY, REFUNDS OR EXCHANGES ON ANY REBUILDABLE ATOMIZERS DUE TO THE NATURE OF THESE PRODUCTS.