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

Storage

Smoking

Books & Games

Apparel

Other

Dabbing

Edibles

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 comes protected by a one year warranty, if it breaks we'll replace it*.

Specs:

Built-In 420 Jar
Hammerhead Perc
Height: 7"
Base Width: 4.5"
Takes 14mm male accessories
Protected by 1 year Kargo 2 Replacement Plan - details below
Protect your Kargo with the Kargo Replacement Plan.

You'll have peace of mind knowing that if your pipe breaks under normal usage or even exotic usage for that matter, you'll receive a replacement piece, shipped to you for free.

This plan protects your new Kargo against common breakages and unexpected accidents that can potentially ruin your entire life. Coverage is for one year, starting from the date of purchase.

Replacing your smashed to bits, daily driver will be a breeze. Just email us a picture of your broken pipe. We'll confirm your proof of purchase and send you a replacement right away.

That's it.

The Kargo Replacement Plan covers one-time replacement of your Kargo water pipe. Does not cover broken accessories including bowls, domes, nails, or downstems. One time replace meet only, replacement item is not covered by a new warranty. Photo of broken Kargo must be submitted to help@420science.com before a replacement can be shipped.

Contract Delivery: Physical Certificate
Benefits: One free replacement of an identical or similar product of equal or lesser value for up to 365 days from purchase date.
Coverage: One Year of Protection. Replacement includes all items that came packaged with the original pipe.
Length of Coverage: 1Year from date of purchase
Support: 888-420-5277 or help@420science.com

Warranty must be purchased at the same time as the product

Kargo from 420 Science / 1 Year Warranty

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

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

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

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

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

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

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

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

420 Science

Weed grinders, pipes, bongs, & rolling