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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Safe storage with a hint of style. Clever alliteration? Yes. But that also describes the medium UV Dropper from 420 Science. Choose from three designs to personalize your bottle, and take advantage of the bulbous tip to administer a consistent drop with every squeeze. It’s time to start dosing with confidence.

Specs:

Holds: 30 ml
Height: 4.0” (10.2 cm)
Width: 1. 375” (3.5 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

Medium UV Dropper

We're not going to tell you how to live your life. But we will tell you that you want to keep your nugs as dank as possible for as long as possible. Any arguments? Didn't think so. To lengthen the lifespan of your quarter ounce, grab this UV jar. It blocks harmful light while allowing infrared to sneak through.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 1/4 oz (7.0 g) | 3.4 fl oz (100 ml)
Height: 2.5in (6.4 cm)
Width: 2.5in (6.4 cm)
Made in Europe
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Medium 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

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

Quartz Glass Bangers are a great way to do big, low temp dabs. The quartz glass can withstand daily use better than soft, or even boro glass. The banger has a deep bucket and a large expanding downstem that fits directly onto your piece. The air path for these pieces is exquisite and we know you will enjoy them. Find a Quartz Banger in your rig's joint size and angle for just the right fit and a perfect rip.

Specs:

2mm thick quartz glass
2" arm length
19mm Male, comes in both 45 and 90 degree styles
Angled bucket
Large airway for long draws

Quartz Banger 19mm - Ground Joint

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

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 - 15ml

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

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

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

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

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

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

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

We know you know that plants need the sun to grow. But did you know that sunlight actually becomes harmful once a plant reaches maturity? Sure you did. You smoke buds. You know what's what. That's why you want this UV jar to keep your eighth fresh for as long as possible.

Specs:

Pressed Glass
Permanent Glass Decals
Screw-Top Plastic Lid w/ Airtight Seal
Holds: 1/8 oz (3.5 g) | 2 fl oz (50 ml)
Height: 2.0in (5.1 cm)
Width: 2.0in (5.1 cm)
Made in Europe
420 Jars Lifetime Warranty
*See All Available Designs at the 420 Science website

Small UV Screw-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

It’s ok to pamper yourself every now and again. Or, in the case of Smoke Soap, each time you clean a piece. Our organic cleaner is harsh on resin and easy on skin. It works on glass, metal, and plastic, so don’t you worry about ruining your favorite piece. One cleaning and you’ll wonder how you lived without it.

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

More Info:

Reusable
Concentrated solution – 32 oz bottle makes 64 oz
Safe on all surfaces
Organic
Biodegradable

Smoke Soap 32oz Bottle

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

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

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:

Hinged Clamshell Design
FDA-approved, Food Grade Silicone
Holds approximately 1 gram
1.75" W x .5" H
Colors: Green, Blue, Gray

Wax Wallet

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

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

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

Our smallest Pop-Top wants to be your biggest friend. Won't you give it a chance? It holds a little more than an eighth and prides itself on keeping your stash as fresh as can be. What does it ask in return? Nothing but a smile every time you pop it open. Seems like a good deal to us.

Specs:

Machine Blown Glass
Permanent Glass Decals
Glass Lid w/ Airtight Plastic Gasket
Holds: 1/6 oz (4.75 g) | 3 fl oz (89 ml)
Height: 3.25in (8.25 cm)
Width: 2.25in (5.72 cm)
Made in the USA
420 Jars Lifetime Warranty

420 Science

420 Science products