HHC and delicious London Pound Cake terpenes for a smooth hybrid vape experience that will help keep you smiling. Known for its heavy grape flavor supported by bursts of lemon, users say London Pound Cake is best reserved for the couch or nighttime when things fizzle down; however, if you consume LPC in small amounts, anytime of day is right for this one. This vape cartridge contains 1.5g of smokable material, works with any 510-threaded battery, and is free from VG, PG, PEG, Vitamin E and all other cutting agents. For the uninitiated, HHC is a newcomer to the cannabinoid game that has been described as similar in effect to THC but not as intense and without many of the drawbacks such as paranoia or extreme dry-mouth.