MJ Arsenal 'Ursa' Mini Dab Rig

15 reviews
$ 57.99


$ 57.99 $ 57.99


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MJ Arsenal Mini Dab Rigs

The Ursa looks like one of the most basic designs on first glance, but once you realize how it works you understand that it is a complex and well-designed rig from top to bottom. The multi-holed perc in the bottom of the chamber is fixed and filters the hit into tons of tiny bubbles then pushes it back through the top for a second percolation.

The function of mini rigs is to mess with a dab as little as possible while preserving maximum potency and flavor. The small body and low water line mean that you'll taste your dabs immediately and completely when you hit an MJ Arsenal piece.


  • Height: 5.25 in
  • Base width: 2.5 in
  • 10mm quartz banger included
  • Glass mini rig
  • Unrivaled percolation action
  • Designed for minimal filtration and maximum flavor
  • Made by MJ Arsenal
Customer Reviews
4.7 Based on 15 Reviews
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Filter Reviews:
Travis D.
United States United States

Terps Galore!

This rig is worth every penny. Size doesn't always matter!!! lol - I can't wait to buy more MJ Arsenal mini rigs! It'd be cool to have the whole collection on a shelf under some cool color changing lights! Just ordered a new MJA banger for the Ursa! Can't wait for it to arrive!

United States United States

Ursa “Minor” in a major way

The Ursa by MJ Arsenal The Ursa by MJ Arsenal, or Ursa Minor to me, is a big hit, in such a mini-rig. If you’re looking for something cost effective, durable, compact, and full of flavor and power, look no further. This rig exceeds my expectations, I’d would recommend purchasing a larger 10mm banger, I went with the thermo. This thing knocks my socks off, and the oil catcher works amazing to gather re-claim.

Kimberly V.
United States United States

MJ Arsenal ursa mini rig

Solid piece, I like how it hits. Wish it came with a 16mm size banger for my mini nail coil but other than that I love it.

United States United States

Big Taste in a Small Package

Don't let its size fool you. This compact device is very cleverly designed and allows you a full-power pull with zero worry about getting wet. It is almost impossible to spill and has a cute little resin catcher to keep the internals clean. The best part though is how you can really taste every detail of your dab. The difference in flavor between this and my previous glass bong is incredible! They claim it's because terpenes degrade when they mix with air and the small size and design means less air and more flavor - it definitely works! The only minor downsides are that the ****** is small, and some of my tools barely fit. Nor do I have a cap to fit it. My hint of the day is to use a marble instead of a carb cap. They're cheap, easy to find in all sizes and work just as well.

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