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

Drop in nails are designed for two purposes. The Titanium downstem slides straight down the direct inject joint so your joint stays nice and clean. Plus they have six horizontal vapor slits so your dabs don't lose airflow and your hits come just as quick as you touch your tool to the nail.

Grade Titanium
Height:1.5" Dish Width: .25"
Fits 10mm Direct Inject

Drop In Nail / Hollow Downstem 10mm

You know that kid in high school chemistry who lived in the lab? We bet he uses borosilicate glass today. Why? Because he’s a scientist. He knows the importance of quality, clarity, and strength. You cheated off him in class, so cheat off him today. Grab a medium Latch Top Jar and keep your three ounces safe and stinky.

Specs:

Holds: 3 oz (85 g) | 48 fl oz (1.4 l)
Height: 8.75” (22.2 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

Medium Latch-Top Jar

It’s Only Cheating if the Teacher Catches You

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

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

Have you ever have a friend laugh when you try to explain how incredibly fuzzy your latest batch of dank is? Instead of punching him, capture a 1600x1200 picture of your nugs with this 200x USB microscope to show him what he’s missing. Then, when asks you to share, pretend you don’t speak English and hang up the phone.

Specs:

1.3 MP camera
USB powered
4 LED lights for illumination and clarity
20-200x magnification
10mm to infinity focus range
Create videos in .avi format
Download our 420 Scope Field Guide!

420 Scope 200x USB Microscope

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,

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

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

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

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

X-Small 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

These posters were originally intended for shops. In our eyes, they were made to hang in windows, display cases, and behind registers. But then something happened. Our Facebook fans caught wind of the designs and asked if they could get access to them, too. And clearly we couldn’t say no to that.

More Info:

Measures 11” x 17”
Printed on 100 lb uncoated paper
Comes rolled in poster tube, not folded

420 Science Poster

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

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

The original DabDish, our food-grade silicone bowl and insert. Stick it in a Large Concentrate Jar or stand it on its own. Then fill it with your favorite wax, dip your dabber, and let the good times roll.

Dab Dish Classic

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

Large 420 Science 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

You’ve got a new tincture. We’ve got a UV Dropper with a screw top lid and extra thick glass. Sounds like a match to us. Each dropper has a bulbous tip. This ensures an unlimited supply of penis jokes and, more important, consistent drop-size to help regulate dosage.

Specs:

Holds: 50 ml
Height: 5.25” (13.3 cm)
Width: 1. 5” (3.8 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

Large UV Dropper

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

420 Science

420 Science products