The AtmosThermo Atomizer is a quick and easy way to use any of your favorite waxy oils. It's compatible with the AtmosThermo Oil Vaporizer. Filling Instructions: 1) Remove the thermo tank cover from the atomizer. 2) For packing waxy oils, use the vaporizer tool (not included) 3) Remove silicone lid from atomizer and apply reasonable amount of waxy oil inside the atomizer. 4) Re-attach the silicone lid, seal the atomizer with the thermo tank cover and attach to the AtmosThermo battery. 5) Inhale and Enjoy!