420 Science was founded in 2004 by best friends Matt & Gary with an idea for glass stash jars featuring cannabis-themed designs. We’ve grown a lot over the years and in addition to making 420 Jars, we manufacture a wide range of smoke accessories including RezBlock – a resin preventative for water pipes, Wax Wallets and DabDish Pro silicone containers, Smoke Soap – an all natural pipe cleaner, the 420 Scope, 420 Wipes and our water pipe, Kargo.

We also provide custom printed stash jars for every type of brand from small dispensaries to large international names. We’re the only custom jar company that decorates our jars by hand in our warehouse in Austin, TX. Custom 420 Jars are a way to promote your name with a product customers love and use every day.

420 Science

Dabbing

Storage

Apparel

Books & Games

Other

Smoking

You know how momma said it was rude to stare? Well, even she wouldn’t take her eyes off this monster jar. One-and-a-quarter pounds of pot will have that effect on a person. And your dad? He’d be impressed by the tight seal created by our gasket lid. Say what you want about him, he appreciates good craftsmanship.

Specs:

Machine Blown Glass
Permanent Glass Decals
Holds: 1.25 lbs (567.0 g) | 2.5 gal (9.5 l)
Height: 13.0” (33.0 cm)
Width: 9.0” (22.9 cm)

2.5 Gallon Jar

Resin Preventer

There’s something about a water pipe coated in resin that just makes us feel dirty. That’s why we change our water every day. But that’s not all. Not by a long shot. We also use RezBlock. Just a few drops help prevent the resin from building up. It keeps our pieces clean, and our hits fresh and delicious.

More Info:

Up to 60 uses per bottle
Contains fruit extracts, vegetable glycerin, purified water, citric acid
Won't affect taste
Just a few drops needed with every water change

RezBlock

This Domeless drop in nail is all you need for nearly any 14, 18, or 19mm downstem. The concentric heat sinks serve two uses. They prevent heat from tansfering from the nail to your piece, and are sized to fit in different downstems. Best of all this nail requires no dome.

Solid Titanium
Height: 2" Dish Width: 0.75"
Fits 14,18,and 19mm downstems

Drop In Domeless Nail 14mm / 18mm

The Cleaner You Don’t Have to Clean

Do you know what we hate? When you have to clean your piece right after you cleaned it because it tastes like the chemical cleaner you just used. That’s why we use Smoke Soap. It’s organic, cleans just about anything, and rinses out with warm water. You like to smoke the best. It’s time to start cleaning with the best.

We have the perfect cleaning companion to make using Smoke Soap even easier! Get your ResCaps here.

More Info:

Reusable
Concentrated solution – 8 oz bottle makes 16 oz
Safe on all surfaces
Organic
Biodegradable

Smoke Soap 8oz Bottle

If you are like our other customers, you want a great deal on all the little stuff we carry; so we made that deal. The Mega Pack is everything that a smoker loves and uses on the regular. Papers, a taster, lots of small storage options, and useful swag all packed into an easy to open Wide-Mouth 420 Jar. If that wasn't enough you even get some shades and RezBlock with it too.

Specs:

420 Wipes x 10
Boost Pack Integra - 62% R.H. - BOOST ( 8gr )
Grav Labs 4in Glass Blunt
Grav Labs Glass Filter Tip 3 Pack
420 Science Taster with Rollstop
RAW Natural Paper 1 1/4
Hemp Wick - 3ft
RAW Tips
RezBlock 15ml
420 Science Sharpie
Small Screw-Top 420 Jar - Silver Leaf
420 Science Sticker Pack - Assorted
420 Science Sunglasses - Assorted
Medium TightPac Container- Black
Medium Wide Mouth 420 Jar - 420 Science Logo
Small Wax Wallet
Valued at over $130!

420 Science Mega Pack

We set out to create a totally unique storage solution for keeping oils nice and safe. Our Wax Wallet is a small hinged clamshell container with a silicone liner. Featuring a super low profile, this container is easy to slide in and out of your pocket.

Specs:

Get one of each color!
Hinged Clamshell Design
FDA-approved, Food Grade Silicone
Holds approximately 1 gram
1.75" W x .5" H

Wax Wallet 3 Pack

Ok. You got us. We say it’s small, but there’s really nothing small about a hermetically-sealed jar that can hold up to 2 ounces of your choicest bud. The gasket seal locks in the freshness while the pewter medallion blasts out the awesome. And isn’t that what life is all about? Being awesome?

Specs:

Holds: 2 oz (56 g) | 32 fl oz (946 ml)
Height: 6.25” (15.9 cm)
Width: 4.0” (10.2 cm)
Latch Top Lid with Gasket Seal
Hand-crafted Pewter Medallion
Pressed Borosilicate Glass
Made in Italy
420 Jars Lifetime Warranty

Small Latch-Top Jar

Zip lock bag? Come on. You're better than that. Take that eighth and store it in this jar. You keep it fresh, you keep it safe, and you keep its dank smell from letting people know you're carrying. Because while sometimes it's more fun with friends, there are some times when you just don't want to share.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 1/8 oz (3.5 g) | 2 fl oz (59 ml)
Height: 2.0in (5.1 cm)
Width: 2.0in (5.1 cm)
Made in Asia
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science Website

Small Amber Screw-Top

Quartz nails are magnitudes better than cheap glass dabbing accessories and last longer without being much more expensive. If you want your rig to have a clean, sleek, all clear scientific appearance then quartz is the way to go. The domeless feature of these nails ensures a simple and functional setup. The male end allows you to convert any Dry Herb piece into an Oil Rig. As with Titanium nails, we recommend seasoning your Quartz nail in order to enjoy the full flavor of your concentrates.

Specs:

Height: 2"
All Quartz Body
Available in 14mm

Quartz Domless Nail - Ground Joint - Male

Large 420 Science Jar 

When we learned about Egypt in school, our teachers spoke about Cleopatra and the Sphinx. Why the hell didn’t they tell us that Egyptians used violet glass to protect valuable herbs and essences from the sun? They may have kept the secret, but we’re here to spread the knowledge and share their ancient wisdom.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: Tons of concentrate (50 ml)
Height: 1.5” (3.8 cm)
Width: 2.0” (6.4 cm)
Made in Europe
420 Jars Lifetime Warranty
*See Available Designs on the 420 Science website

Medium Concentrate Jar

Our 420 Science Tasters are great for when you just want a little taste of what you’re smoking. Perfect for concerts and the great outdoors. This little chillum utilizes a triple pinch restriction that makes clogging a thing of the past.

Approximately 3in long
Triple Pinch Restriction prevents clogs
Random 420 Science decal colors
Random rollstop colors

420 Science 3in Taster

You wake up in a cold sweat. It was a nightmare, you say. Just a bad dream. Still, you get up to check. Relief washes over you when you open your XL Screw Top 420 Jar. That ounce of dank you got last week is still safe. It's still fresh. You climb back into bed with a smile and dream of tomorrow's session.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 1.0 oz (28 g) | 16 fl oz (473 ml)
Height: 4.0in (10.2 cm)
Width: 3.5in (8.9 cm)
Made in Asia
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

XL Clear Screw-Top Jar

Have a couple ounces you're hoping will dry out? Yeah. We didn't think so. You want to keep your nugs fresh and potent. If you're holding two ounces, this could be the jar for you. The custom, easy open lid offers double-wall protection. That's twice as much protection as single wall for all you mathematicians out there.

Specs:

Machine Blown Glass
Permanent Glass Decals
Airtight Silicone Lid
Holds: 2.0 oz (56.0 g) | 32 fl oz (946 ml)
Height: 6.25in (15.9 cm)
Width: 4.0in (10.2 cm)
Made in the USA
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Large Wide-Mouth Jar

Did you know the ancient Egyptians kept valuable essences and herbs in violet glass containers? They knew the value of shielding plants from the sun, and so do we. Put your half ounce in here and embrace the wisdom of the ancients with every toke you take.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 1/2 oz (14.0 g) | 8.5 fl oz (250 ml)
Height: 4.0in (10.1 cm)
Width: 3.0in (7.6 cm)
Made in Europe
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Large UV Screw-Top Jar

We're awesome, but we're not perfect. This jar is proof of that. It used to be our XL UV Screw-Top, but fans weren't happy with the seal. And you know what? Neither were we. So we went back to the lab and came up with double-wall protection to ensure maximum freshness. We learn from our mistakes. Just like Einstein.

Specs:

Machine Blown Glass
Permanent Glass Decals
Airtight Silicone Lid
Holds: 1.5 oz (42.0 g) | 24 fl oz (710 ml)
Height: 4.75in (12.1 cm)
Width: 4.0in (10.2 cm)
Made in the USA
420 Jars Lifetime Warranty
*See All Available Designs on the 420 Science website

Medium Wide-Mouth Jar

A Closer Look

We’ve all had those times where we come across some herb that’s greener, fuzzier, and more crystallized than we ever dreamed possible. While some people take a moment to thank the strain gods, we take a moment to whip out this portable scope and look a little closer. Up to 100x closer, to be exact.

Specs:

60-100x magnification
Bright, ultra-white LED light
Comes with long-lasting batteries
Replacement batteries SG3 / 392 (requires 3)

420 Scope 60-100x LED Microscope

This Domeless Titanium Nail slides straight onto a 10mm male joint. It heats up super fast and will not disappoint.

Solid Titanium
Height: 1.75" Dish Width: 0.6"

Domeless Nail 10mm

Sharing means caring. But that doesn't mean you have to share your friends' germs. Use these 420 Wipes to sanitize the mouthpiece of your favorite pipe or vaporizer and stop worrying where your friend's mouths have been. They're also great for getting the goop off your pokers and dabbers.

More Info:

Pack of 100 individual wipes
Safe on glass, metal, and plastic
Hypoallergenic Medical Grade

420 Wipes

They say cleanliness is next to godliness. Now, we don’t know who they are, and we don’t know if their words were politically motivated, but we agree 100%. That’s why we’ve bundled our best cleaning products together in this special deal. Pick up an OCD pack and save $10 over buying each individually.

We have the perfect cleaning companion to make cleaning even easier! Get your ResCaps here.

Bundle Includes:

8 oz bottle of Smoke Soap
One bottle of RezBlock
One box of 420 Wipes
$10 Savings!
Since this package is already a sweet deal, discounts are disabled.

OCD Pack

When you're holding a half-ounce of dank, you owe it to yourself to remember these very important things about the large Pop-Top jar. First, it has a durable base. Second, it pops with freshness every time you open it. And third, High Times called it ‰ÛÏthe best in herb storage.in

Specs:

Machine Blown Glass
Permanent Glass Decals
Glass Lid w/ Airtight Plastic Gasket
Holds: å_+ oz (16.0 g) | 10 fl oz (300 ml)
Height: 4.5in (11.4 cm)
Width: 3.5in (8.9 cm)
Made in the USA
420 Jars Lifetime Warranty

Large Pop-Top Jar

Introducing DabDish Pro, the 2nd Generation silicone bowl and insert. The new version comes in two sizes that fit perfectly in our Small and Large Concentrate Jars.

You'll always have a place to rest your sticky dabber because we upgraded the original design with a notched dabber rest. And the large size now features dual chambers to securely store two different concentrates.

Those who like to conserve can use the rounded lip to wipe excess wax from their dabber.

Specs:

Fits Small Concentrate Jar / JAR NOT INCLUDED
Notched Dabber Rest
Rounded lip for wiping
Dishwasher-safe
Heat-resistant to 500 degrees
FDA-approved silicone
Small Dish 1.25" W x .975" H

DabDish Pro - Small

Zip lock bag? Come on. You're better than that. Take that eighth and store it in this jar. You keep it fresh, you keep it safe, and you keep its dank smell from letting people know you're carrying. Because while sometimes it's more fun with friends, there are some times when you just don't want to share.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 1/8 oz (3.5 g) | 2 fl oz (59 ml)
Height: 2.0in (5.1 cm)
Width: 2.0in (5.1 cm)
Made in Asia
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Small Clear Screw-Top Jar

We are proud to introduce our redesign of the Kargo water pipe! The Kargo 2 is everything we loved about the old piece along with some great additions like percs, a better fitting lid, and an overall innovative design that lets you have access to your juiciest nugs right where you need them. The smaller chamber and sidecar mouthpiece make this Kargo super stable and reliable. The Kargo 2 Hammerhead perc is a two-sided inline oriented showerhead that effortlessly pushes water and bubbles to the sides of the chamber. You can rip as hard as you want on the Hammer and it will not slow down. This Kargo 2 DOES NOT COME protected by a one year warranty. Get the warranty here.

Specs:

Built-In 420 Jar
Hammerhead Perc
Height: 7"
Base Width: 4.5"
Takes 14mm male accessories
No warranty. Get the warranty here.

420 Science

420 Science products