8/26/22- TLB- MJBiz

Grenco Science

Rating: 0 - Write A Review
West Hollywood
West Hollywood, CA 90046

About Grenco Science

  • Easy to use, sleek, & powerful. Discover why the G Pen has the most advanced vape pens & portable vaporizers in the world.
Competitors of Grenco Science
  • Now you can easily merge oil from one vape cartridge to another with our reusable oil recovery Kit!! No additives necessary. Simply heat, suck, push, enjoy. So now if you get a clogged mouthpiece, faulty cart, dead disposable pen w/oil in it......