The Herakles Hydra Coil by Sense is a new coil structure for the Herakles Hydra Tank by Sense.
The Ni200 Nickel replacement coil is available, utilizing appropriate temperature control capable devices, gives the compact Herakles Hydra great flexibility.
Warning: Never use a short or flat 510 connection on any hybrid or hybrid style device. If unsure whether this pertains to your particular set-up, DO NOT assemble and use. Always use proper precautions and handling