1Click Green introduces the most discrete best looking & best hitting rechargeable oil pens on the market with the 1CG Touch Press Osmosis Vape Pen – these will fit your favorite pre-loaded 5/10 cartridges but they offer some enhancements not available elsewhere. The 1CG kit provides a 1.0ml upgraded cartridge for easy filling. There is also a useful Leather Kit that can be used to carry anything else you like. These leather kits will also support our new stainless steel and ceramic atomizers for the best and cleanest tasting hits available. These Vape Pen Kits come Empty.