710 Kingpen is the Cartridge of Loudpack Extracts. Each cartridge is filled with high quality distillate straight from the Loudpack labaratory. Romulan Grapefruit marijuana strain is 75/25 Indica dominant marijuana hybrid. The breeders of this kush remain unknown. The herb was named after Star Trek alien race known for its strength and emotional control. Due to its Indica genetics, Romulan Grapefruit marijuana provides strong pain relief. The herb has moderate THC count, and is suitable for most users. Staying true to the name, Romulan Grapefruit has delightful grapefruit aroma and flavour. This kush is good for night time use.