420 Science is a modern online smoke shop offering a curated selection of high-quality cannabis accessories. Lead by a female CEO, we focus on a friendly, informative, and trustworthy shopping experience. We’ve been in business since 2004 which has given us a long time to figure out which products work best so you don’t have to. Whether you’re a seasoned consumer or just beginning to explore the benefits of consuming cannabis, we’re here to guide you to just the right products to enhance your session. 

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

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Dabbing

Edibles

UV glass looks cool, but that’s not the only reason we use it. There’s a practical purpose too. You see, the UV Concentrate 420 Jar blocks all visible light from hitting your concentrate. So what does that mean? Awesomeness. And protection from premature degrading of your meds. 

NEW! Add a DabDish Pro Silicone Insert

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 3-5 g concentrate (10 ml)
Height: 1.25” (3.2 cm)
Width: 1.675” (4.3 cm)
Made in Europe
420 Jars Lifetime Warranty
* See Available Designs on the 420 Science website

Small Concentrate Jar

Pull it open, hear the pop, and know your nugs are still fresher than a sailor's mouth. Because that's what the small Pop-Top 420 Jar does. It keeps up to a quarter ounce safe and stinky. And with over 40 designs to choose from, you can grab a jar that matches your personality, however awesome it may be.

Specs:

Machine Blown Glass
Permanent Glass Decals
Glass Lid w/ Airtight Plastic Gasket
Holds: 1/4 oz (7.0 g) | 3 fl oz (150 ml)
Height: 3.25in (8.25 cm)
Width: 2.5in (6.4 cm)
Made in the USA
420 Jars Lifetime Warranty

Small Pop-Top Jars

Sometimes you find yourself on the couch with up to 10 grams sitting on the coffee table. There are those who call this a lucky day. We call it Tuesday. Either way, you can toss the nugs into a plastic bag and hope for the best, or you can put them into our Medium Pop-Top and know they're going to stay fresh.


Specs:

Machine Blown Glass
Permanent Glass Decals
Glass Lid w/ Airtight Plastic Gasket
Holds: 1/3 oz (10.0 g) | 7 fl oz (200 ml)
Height: 4.0in (10.0 cm)
Width: 3.0in (7.6 cm)
Made in the USA
420 Jars Lifetime Warranty

Medium Pop-Top Jar

Call us biased, but we say our Small Wide Mouth 420 Jar is the best way to store an ounce of your favorite herb. Or your second favorite herb. Or your third. Or your… Well… You’re picking up what we’re putting down. Choose from our 36 designs and bask in the freshness that comes from our custom, easy open lid.

Specs:

Machine Blown Glass
Permanent Glass Decals
Airtight Silicone Lid
Holds: 1 oz (28.0 g) | 16 fl oz (473 ml)
Height: 3.0” (7.6 cm)
Width: 4.0” (10.2 cm)
Made in the USA
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Small Wide-Mouth 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

Having your own half-ounce is one of the benefits of growing up. But with age comes responsibility. You've got to keep those nugs nice and fresh until it's time to replenish! Let us help you out. Pick from our 12 available designs, fill with your favorite freshies, and embrace the perks of being an adult.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: å_ oz (14 g) | 8 fl oz (236 ml)
Height: 3.5in (8.9 cm)
Width: 2.75in (7.0 cm)
Made in Asia
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Large Clear Screw-Top Jar

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

Our 420 Science branded shades are UV protected. 100%
Assorted colors: Green, Pink, Black, Woodgrain, Tortoiseshell

420 Science Sunglasses - Assorted

The sun is bright. Protect your eyes in style,

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 120 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 XL - 30ml

Open the lid. Do you know what you’ll see? Reverse bevel. Yeah, that’s right. We said it. Reverse. Bevel. In other words, you won’t be finding any fragments of wax or herb getting stuck in a crevice. Which is nice. Because while fingers are great for scooping, there are some places they just can’t reach. 

NEW! Add a DabDish Pro Silicone Insert

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: A shitload of concentrate (100 ml)
Height: 1.75” (4.5 cm)
Width: 2.5” (7.6 cm)
Made in Europe
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Large Concentrate Jar

Now we're starting to get a little serious. Our medium jar holds up to a quarter ounce of your favorite herb. Hell, it can hold up to a quarter ounce of your least favorite herb, too. Because you may be a strain snob, but you know it's better to be with than without.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: å_ oz (7 g) | 4 fl oz (118 ml)
Height: 2.75in (7.0 cm)
Width: 2.25in (5.7 cm)
Made in Asia
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Medium Clear Screw-Top Jar

This 10mm Titanium Dish Nail is the standard style nail most rigs use. The height is adjustable due to its stainless steel threaded shaft. 

Solid Titanium Dish
Height: 2" Dish Width: .25"
Fits Male Direct Inject

Standard Threaded Ti Nail

You just picked up a new tincture and you don’t know what to do with it. Well, friend, you’ve come to the right place. Store your medicine in this 420 Science UV dropper and you can rest assured knowing your elixir will retain its potency for the long haul.

Specs:

Holds: 10 ml
Height: 3.75” (9.5 cm))
Width: Width: 0.9375” (2.4 cm)
Airtight Lid with Glass Pipette
Permanent Glass Decal
Injection Molded Glass
Made in Europe
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Small UV Dropper

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

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

Medium Amber Screw-Top Jar

If you want safe and if you want style, you want a UV Concentrate Jar from 420 Science. The shallow bowl is easy to scrape out. And since it’s glass, you don’t have to worry about adding some unwanted plastic to your meds. Which is nice. It’s one less thing to worry about so you can concentrate on your concentrates.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 1-2 g concentrate (5 ml)
Height: 1.125” (2.9 cm)
Width: 1.375” (3.5 cm)
Made in Europe
420 Jars Lifetime Warranty
*See Available Designs on the 420 Science website

X-Small Concentrate Jar

This pocket-sized jar is small enough to hide almost anywhere. It's air-tight, water-tight, and durable enough to survive most falls. But that doesn't mean you should throw it on the ground to see if it breaks. That's bananas. Just pack it with some dank instead.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 1.5 g | 1 fl oz (30 ml)
Height: 1.75in (4.5 cm)
Width: 1.75in (4.5 cm)
Made in Asia
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

X-Small Amber Screw-Top Jar

We know what you’re saying. There’s no way you’ll ever find yourself sitting on 12 ounces of herb. But life has a way of surprising us sometimes. And wouldn’t this be one hell of a surprise? We think it’s better to be prepared than sorry. So go for it. Grab a 1.5 gallon jar and start wishing for the stars.

Specs:

Machine Blown Glass
Permanent Glass Decals
Holds: 12 oz (336.0 g) | 1.5 gal (5.67 l)
Height: 10.0” (25.4 cm)
Width: 9.0” (22.9 cm)
Made in the USA

1.5 Gallon 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 Large Concentrate Jar / JAR AND DAB TOOL NOT INCLUDED
Notched Dabber Rest
Rounded lip for wiping
Dishwasher-safe
Heat-resistant to 500 degrees
FDA-approved silicone
Large Dish 2.5" W x 1.25" H

DabDish Pro - Large

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.

Kargo from 420 Science / No Warranty

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

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

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

420 Science products