Prescription Use: Looking for more DemonSeed after using them up in your O.MG DemonSeed EDU kit? Each refill will allow you to make one extra cable.
Off Label Use: The DemonSeed EDU boards in the refill kits already have the bootloader installed. So you can skip directly to Episode 4 in the instruction videos. The programming jig found in the full kit will be needed to unlock the full potential of the DemonSeed EDU implant, but if you only want a basic malicious cable then a refill kit is all you need.