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.

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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

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

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

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 five half moon shaped vapor entry holes so your dabs don't lose airflow and your hits come just as quick as you touch your tool to the nail.

Grade 2 Titanium
Height: 1.75" Dish Width: 0.50"
Fits 14mm Direct Inject

Drop In Nail / Hollow Downstem 14mm

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

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

A flat head dabber is an essential tool for loading up most consistencies of concentrate. Whether it is oil or shatter, you can get it on the flat head ready for your piece. Made from stainless steel, these dab tools will do the job.

Grade 2 Titanium
Length: 4"

420 Science

Dab rigs & nails