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GPen Loose Leaf Tank
£25.99
GPen Loose Leaf Tank - Grenco Science. Loose leaf tank for Grenco Science's GPen
G Slim Concentrate Quartz
G Slim Concentrate QuartzThe G Slim Vaporizer from Grenco Science has returned and it’s better than ever before. Staying true to its slimline portable design the G Slim Vaporizer now...
G Pen Coil Quartz
£13.99
G Pen Coil QuartzIf your G Pen isn’t performing as well as it used to then you may need to replace the coil. Packed inside the heating chamber are 2...
Original MicroG Coil
£6.95
Original MicroG Coil - Grenco Science. Replacement coil for MicroG vaporizer from Grenco Science
G Pen Pro Replacement Mouthpiece
£4.95
G Pen Pro Replacement MouthpieceWith frequent use of your G Pen Pro it is important to clean and change the mouthpiece regularly. After heavy use the screen in the mouthpiece...
G Pro Mouthpiece
G Pro Replacement MouthpieceKeep your G Pro Portable Vaporizer tasting fresh with this replacement / spare mouthpiece and filter screen.Included: 1 x G Pro Mouthpiece 1 x G Pro Filter...