Grenco Science

Grenco Science is widely recognized in the vaping industry for its innovative and stylish vaporizers that cater to a broad range of consumer needs. The company specializes in producing portable vaporizers that are not only effective but also compact and user-friendly, making them ideal for on-the-go use. Grenco Science's product line includes the famous G Pen series, which encompasses several models like the G Pen Elite, G Pen Roam, and G Pen Dash. Each model is designed with specific user experiences in mind, from those preferring dry herb to those who enjoy concentrates. 

 

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  • G Pen Tool

    G Pen Tool

    $4.95 USD
    $4.95 USD
  • G Pen Throw Pillow G Pen Throw Pillow

    G Pen Throw Pillow

    $22.95 USD - $26.95 USD
    $22.95 USD - $26.95 USD
  • G Pen Elite Water 'Peace' Adapter G Pen Elite Water 'Peace' Adapter

    G Pen Elite Water 'Peace' Adapter

    $14.95 USD
    $14.95 USD
  • G Pen Elite II Pick Tool

    G Pen Elite II Pick Tool

    $4.95 USD
    $4.95 USD
  • Cookies X G Pen Roam Mouthpiece Cookies X G Pen Roam Mouthpiece

    Cookies X G Pen Roam Mouthpiece

    $9.95 USD
    $9.95 USD
  • Dr. Greenthumb's x G Pen Connect Vaporizer Dr. Greenthumb's x G Pen Connect Vaporizer

    Dr. Greenthumb's x G Pen Connect Vaporizer

    $149.95 USD
    $149.95 USD
  • G Pen Connect Vaporizer G Pen Connect Vaporizer

    G Pen Connect Vaporizer

    $149.95 USD
    $149.95 USD
  • Cookies x G Pen Connect Vaporizer Cookies x G Pen Connect Vaporizer

    Cookies x G Pen Connect Vaporizer

    $159.99 USD
    $159.99 USD
  • Cookies X G Pen Roam Battery

    Cookies X G Pen Roam Battery

    $99.95 USD
    $99.95 USD
  • G Pen Dash Vaporizer G Pen Dash Vaporizer

    G Pen Dash Vaporizer

    $65.95 USD
    $65.95 USD
  • Cookies X G Pen Micro+ Vaporizer

    Cookies X G Pen Micro+ Vaporizer

    $89.95 USD
    $89.95 USD
  • Cookies x G Pen Connect Battery

    Cookies x G Pen Connect Battery

    $59.95 USD
    $59.95 USD
  • Cookies x G Pen Connect Tank

    Cookies x G Pen Connect Tank

    $29.95 USD
    $29.95 USD
  • G Pen Elite 2.0 Vaporizer G Pen Elite 2.0 Vaporizer

    G Pen Elite 2.0 Vaporizer

    $189.00 USD
    $189.00 USD
  • Dr. Greenthumb's X G Pen Roam Battery

    Dr. Greenthumb's X G Pen Roam Battery

    $99.95 USD
    $99.95 USD
  • Dr. Greenthumb's X G Pen Roam - Portable E-Rig Vaporizer Dr. Greenthumb's X G Pen Roam - Portable E-Rig Vaporizer

    Dr. Greenthumb's X G Pen Roam - Portable E-Rig Vaporizer

    $149.95 USD
    $149.95 USD
  • Grateful Dead x G Pen Dash Vaporizer Grateful Dead x G Pen Dash Vaporizer

    Grateful Dead x G Pen Dash Vaporizer

    $99.99 USD
    $99.99 USD
  • G Pen Gio Lanyard G Pen Gio Lanyard

    G Pen Gio Lanyard

    $4.95 USD
    $4.95 USD
  • G Pen Fanny Pack G Pen Fanny Pack

    G Pen Fanny Pack

    $33.95 USD
    $33.95 USD
  • G Pen Embroidered Packable Jacket

    G Pen Embroidered Packable Jacket

    $49.95 USD - $52.95 USD
    $49.95 USD - $52.95 USD
  • G Pen Unisex Joggers

    G Pen Unisex Joggers

    $39.95 USD
    $39.95 USD
  • G Pen Stars T-Shirt G Pen Stars T-Shirt

    G Pen Stars T-Shirt

    $29.95 USD
    $29.95 USD
  • G Pen Roam Vaporizer G Pen Roam Vaporizer

    G Pen Roam Vaporizer

    $149.00 USD
    $149.00 USD
  • Cookies X G Pen Roam - Portable E-Rig Vaporizer Cookies X G Pen Roam - Portable E-Rig Vaporizer

    Cookies X G Pen Roam - Portable E-Rig Vaporizer

    $149.99 USD
    $149.99 USD
  • G Pen Hyer Vaporizer G Pen Hyer Vaporizer

    G Pen Hyer Vaporizer

    $229.95 USD
    $229.95 USD
  • G Pen Elite II Vaporizer G Pen Elite II Vaporizer

    G Pen Elite II Vaporizer

    $189.95 USD
    $189.95 USD
  • Tyson 2.0 X G Pen Dash Vaporizer Tyson 2.0 X G Pen Dash Vaporizer

    Tyson 2.0 X G Pen Dash Vaporizer

    $79.95 USD
    $79.95 USD
  • Tyson 2.0 X G Pen Dash Vaporizer Tyson 2.0 X G Pen Dash Vaporizer

    Tyson 2.0 X G Pen Dash Vaporizer

    $79.95 USD
    $79.95 USD