Grenco Science

US · gpen.com

Milled's Notes

Grenco Science is a personal vaporizer brand that has been propelling the counterculture towards the mainstream since 2012. They offer the most advanced vape pens and portable vaporizers in the world, which are easy to use, sleek, and powerful. Their products are for anyone looking for high-quality vaporizers and accessories that are both stylish and functional.

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Most Recent Emails from Grenco Science

Grenco Science

· September 26, 2023 8:00pm

Connect vs. Hyer

Explore the similarities and differences between our Connect and Hyer vaporizers.
Grenco Science

· September 14, 2023 5:30pm

Enter Dr. Greenthumb's Ultimate Giveaway for Reggae Rise Up in Las Vegas! 💨

Don't miss your chance to win amazing prizes and groove to the reggae beats in Vegas! Enter our giveaway now!
Grenco Science

· September 12, 2023 4:04pm

Grateful Dead x G Pen: An Iconic Collaboration Coming Soon💀⚡🌹

We're INCREDIBLY stoked to take it even furthur with our latest collaboration!
Grenco Science

· September 4, 2023 8:00pm

Last Chance For Labor Day Savings! ⏰

Shop our Labor Day Sale PLUS get an additional 5% OFF with the special code LABORDAY5!!
Grenco Science

· September 1, 2023 5:07pm

Get Up To 30% OFF ✨

Shop our Labor Day Sale PLUS get an additional 5% OFF with the discount code!
Grenco Science

· August 30, 2023 7:59pm

Labor Day Sale 🥳

Enjoy up to 30% OFF PLUS an additional 5% OFF with the discount code!
Grenco Science

· August 28, 2023 8:00pm

Earn 5x Points 🙌

You could earn 5x Rewards Points when you leave a review on a product!
Grenco Science

· August 21, 2023 6:02pm

The Dash+ Delivers 👏

Check out what people are saying about the new Dash+ from G Pen!
Grenco Science

· August 17, 2023 9:02pm

3 Dry Herb Options 🍃

Check out how the 3 dry herb options from G Pen stack up against each other.
Grenco Science

· August 11, 2023 8:06pm

The Tyson 2.0 Collection 🥊

Get the heavyweight experience with our Mike Tyson collaboration!
Grenco Science

· August 7, 2023 9:01pm

Claim Your Rewards 🙌

If you made a purchase from our site in the last 365 days, you have points!
Grenco Science

· July 31, 2023 7:30pm

What's in the Box⁉️

Unlock $289.95 worth of G Pen vaporizers & accessories for $150!
Grenco Science

· July 24, 2023 9:30pm

Check Out Our Latest Drops 👀

The all new Dash+ and Tyson 2.0 Hyer are here!
Grenco Science

· July 21, 2023 6:02pm

Compare Dash & Dash+ 🧐

See how they stack up!
Grenco Science

· July 19, 2023 7:30pm

Get Hyer like Mike Tyson 🥊

Tyson 2.0 x G Pen Hyer is available now!
Grenco Science

· July 13, 2023 6:30pm

Nothing Hits Harder 🥊

You're getting the sneak peek for the NEW Tyson 2.0 x G Pen Hyer!

Promo and Sales Emails from Grenco Science

Grenco Science

· September 1, 2023 5:07pm

Get Up To 30% OFF ✨

Shop our Labor Day Sale PLUS get an additional 5% OFF with the discount code!
Grenco Science

· August 30, 2023 7:59pm

Labor Day Sale 🥳

Enjoy up to 30% OFF PLUS an additional 5% OFF with the discount code!
Grenco Science

· June 16, 2023 4:12pm

Last chance for 25% off sitewide!

Time is running out...
Grenco Science

· June 6, 2023 8:02am

Celebrate Father's Day with 25% OFF sitewide

Valid through June 18th only!
Grenco Science

· May 29, 2023 5:17pm

35% Off 🇺🇸 Memorial Day and every day!

Military, First Responders & Essential Workers save year-round
Grenco Science

· April 21, 2023 6:30pm

Don’t Miss Out: The 4/20 Sale’s Ending Soon 🏃

Save up to 30% sitewide (while you can!)
Grenco Science

· December 27, 2022 6:46pm

Don´t miss this Cookies X G Pen sale!

Shop the Connect & get 2 matching tanks FREE
Grenco Science

· December 25, 2022 5:04pm

The Very Very Merry Sale is DASHing!

CONNECT with our sitewide discounts. SAVE WITH OUR SALE CONNECT WITH OUR DISCOUNTS
Grenco Science

· December 24, 2022 5:05pm

Micro+ is Back & On Sale

Small size, major innovation
Grenco Science

· December 13, 2022 6:48pm

Don't miss out the 30% OFF the Dash!

The Very Very Merry deals are going on NOW DASH on over and SAVE
Grenco Science

· December 2, 2022 6:02pm

The Very Very Merry Sale - Mystery Boxes are back! 🎁

Save over $150 on our best-selling bundle
Grenco Science

· November 29, 2022 6:31pm

Up To 40% Off. Extended sale - 24 Hours!

We’re extending our sale – save while you can ⏳
Grenco Science

· November 28, 2022 6:31pm

Take An Extra 5% Off Cyber Monday Deals

Sitewide savings just got even better!
Grenco Science

· November 27, 2022 6:04pm

Our Black Friday Sale is DASHing 🧐

Plus, get two FREE tanks with any Connect purchase!
Grenco Science

· November 11, 2022 7:51pm

35% off for veterans & essential workers

G Pen is celebrating Veteran's Day with an essential worker discount

Grenco Science Email Archive

Grenco Science

· July 10, 2023 7:10pm

Dash+ Is HERE 🥳

The wait is over! Experience the newest dry herb vaporizer from G Pen.
Grenco Science

· June 30, 2023 6:03pm

The Dash Reimagined 🤩

If you thought the most convenient dry herb vaporizer couldn’t get better, think again.
Grenco Science

· June 26, 2023 5:01pm

Final Call: Pride Collection + Giveaway!

Time is running out... 💨
Grenco Science

· June 20, 2023 5:32pm

Explore Bedazzled G Pen batteries

Bedazzled match made in rainbow heaven
Grenco Science

· June 16, 2023 4:12pm

Last chance for 25% off sitewide!

Time is running out...
Grenco Science

· June 13, 2023 5:30pm

Unbox An Incredible New Deal! 🎁

Choose our $150 Mystery Boxes!
Grenco Science

· June 9, 2023 3:14pm

Discover Bedazzled Dash Vaporizers + Giveaway inside!

[GIVEAWAY] Win a limited-edition G Pen
Grenco Science

· June 6, 2023 8:02am

Celebrate Father's Day with 25% OFF sitewide

Valid through June 18th only!
Grenco Science

· June 1, 2023 6:30pm

Just Dropped: Limited-Edition Pride Collection

Celebrate Pride with hand-bedazzled products from G Pen
Grenco Science

· May 29, 2023 5:17pm

35% Off 🇺🇸 Memorial Day and every day!

Military, First Responders & Essential Workers save year-round
Grenco Science

· May 26, 2023 6:30pm

Price Drop Alert: Elite II Vaporizer for Dry Herb

Things got serious now! Stock is about to 🔥
Grenco Science

· May 23, 2023 6:33pm

Discover our most versatile device yet 👀

Hyer pairs with any glass-on-glass water piece
Grenco Science

· May 19, 2023 6:01pm

Small yet mighty 💪

Micro+ is perfect for on-the-go!
Grenco Science

· May 15, 2023 8:00pm

Rest and ⚡️️Recharge⚡️️

Connect? Check. Extra battery? Double-check.
Grenco Science

· May 14, 2023 4:30pm

Hey, have you entered yet?

Don’t miss our Mother’s Day giveaway!
Grenco Science

· May 9, 2023 9:54pm

FREE Grinder With Select Purchases

Don’t miss this limited-time special
See more