Strange thread ?? Not many dry herb atties? Lots of all in ones instead tho???? These are all 510 devices that will screw on to your box mods Google the names to find them online .... Modpodlabs StemPod, Rastabuddhatao Splinter, Rastabuddhatao Splinter Z, MistVape Imp, MistVape Impcognito, Dreamwood Glow, the IHeat, Musa510, Tubo TetraX, Divine Tribe Gen2, VapeLife G43, Prrl labs Ember ... The MistVape Imp and Impcognito are smaller devices which are ideal for micro dosing. That POTVone is a modified rebranded Fenix mini which is also rebranded under many other names, all of which are slightly different ... Fury2, Smono 3, Sutra Mini, Quant, Grindhouse, Hippie Rebel .... I'm sure there's a few more too. Personally I'm not a fan of battery packs or built in batteries and would much rather they took 18650s like my mods.