SKU: 97002590027

GRENCO SCIENCE G PEN ROAM

Sale price$152.55 Regular price$169.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 7 - Sep 12

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For Your Every Summer RSVP, with Code: SUMMER15

Description

GRENCO SCIENCE G PEN ROAMThe G Pen Roam is a portable concentrate vaporizer with superior water filtration. This ergonomic device is designed with an enclosed glass hydro tube that cools and purifies draws to perfection. Powered by a rechargeable 1300mAh lithium ion battery, the Roam rapidly charges with pass through technology. This vaporizer boasts an LED display and a temperature range of 600 F 800 F, providing users with flavor profile exploration. Designed for

The G Pen Roam is a portable concentrate vaporizer with superior water filtration. This ergonomic device is designed with an enclosed glass hydro-tube that cools and purifies draws to perfection.

Powered by a rechargeable 1300mAh lithium-ion battery, the Roam rapidly charges with pass-through technology. This vaporizer boasts an LED display and a temperature range of 600 ° F –800 ° F, providing users with flavor profile exploration.

Designed for durability, the Roam sports an aluminum shell, as well as protective housing for its full quartz tank. For easy cleaning, this vaporizer features a removable silicone mouthpiece and Max Cleaning Mode.

FEATURES

  • Borosilicate Glass Hydro-Tube
  • Spillproof & Self Contained
  • Full Quartz Tank
  • Durable Aluminum Alloy Shell
  • Rechargeable 1300mAh Lithium-Ion Battery
  • Rapid Charging With Pass-Through Technology
  • LED Display & Haptic Feedback
  • 600 °F–800 °F Temperature Range
  • Removable Silicone Mouthpiece
  • Easily Disassembles For Cleaning
  • Includes Hemp Travel Case

 


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 97002590027

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4.6 ★★★★★
Based on 7 reviews
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Verified Purchase
Volodymyr Bilov
Belleville, US
★★★★★ 5
super delivery
Size: 5 Liter
excellent quality, super delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
G
Verified Purchase
Gearheaddaddy
Grantham, US
★★★★★ 5
Black but don’t worry it is supposed to be. It works!
Size: 1 Liter
This stuff looks like used motor oil but don’t worry that is the molybdenum disulfide (MoS₂) which is black. This stuff in a small engine makes it smooth as silk. I used it all season in my leaf vacuum small engine. I could hear the difference. It was quieter and smoother.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
M
Verified Purchase
Matthew Vaughn
Boise, US
★★★★★ 5
High Quality Oil
Size: 5 Liter
Good quality oil! I was just buying the mos2 separate until now
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
F
Verified Purchase
Francisco Antonio
San Leandro, US
★★★★★ 5
Recomendado
Size: 5 Liter
Uno de los mejores aceite
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Reviewed in the United States on March 11, 2026
D
Verified Purchase
DanPurserMD
New York, US
★★★★★ 5
Works just like the Mercedessource guy said it would.
Size: 5 Liter
After viewing a Mercedessource video (trusted Mercedes repair advice Youtuber and blogger) on which oil he liked for higher mileage Mercedes he pointed this out Semi-synthetic 10w-40 out. Called it “muddy” oil. Said it possibly helped with small oil seal leaks and seemed to slow oil loss in higer miles Mercedes. Also made the engines run more quietly. So I have been using in my wife’s high mileage Mercedes (185,000miles W211 2004 E500 4matic) which we baby and I work on. A true very high compression super car, everything he said at Mercedessource has turned out to be accurate. No more leaks. Quiet lifters. Cooler running. Wow. I had been using Mobil 1 full synthetic 0W-40 European Car Formula exclusively but tried this for the seal protection. Works great and no, it is not Mercedes spec but I will see when the harsh Utah winter hits. May switch to the Liqui-Moly 5W-40 Leichtlauf full synthetic (which does meet Mercedes 722.9 oil spec) for winter (I change the oil every 6 months regardless). Thanks for reading.
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Reviewed in the United States on July 12, 2018

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