Pack 4 - CauliCooler Prepper Kit - Save 28%All you need for DIY cauliflower ear treatment! While we do not advocate draining your own ear due to the risk of infection or further injury, we know you'll still do it so we've created a pack with everything you'll need. This pack includes a CauliCooler headband with 4 gel discs as well as our food safe silicone covered ear magnets all in an exclusive case. By wrapping the frozen discs in the CauliCooler and keeping it in the case, they stay cold