MJ Arsenal Tetra Hand Pipe – Four-Column Design by Andy Roth

MJ Arsenal Tetra Hand Pipe is a 4.5-inch borosilicate dry pipe designed by Andy Roth, built around a signature four-column pillar section that gives the piece its name and its architectural profile. The bowl runs 19mm across and 19mm deep — square dimensions that hold a full pack — and a left-side carb handles airflow. The Tetra stands upright on its own rather than rolling, and the solid pillar geometry gives it weight in the hand. Angies Boutique ships the Tetra as authentic MJ Arsenal glass from our Los Angeles warehouse with same-day pickup at 838 N Broadway.

⚡ At-a-Glance Decision Summary

• What it is: 4.5-inch borosilicate dry hand pipe with a four-column pillar body, 19mm × 19mm bowl, and a left carb. Designed by Andy Roth.
• Why choose it: It's the designer piece in MJ Arsenal's hand-pipe lineup — the pillar geometry is genuinely distinctive, not just a color swap on a round spoon.
• Standout differentiator: Four solid glass columns running through the body. Structural, visual, and unlike anything else on the shelf at this price.
• Confidence signal: Authentic MJ Arsenal glass from an authorized dealer, 14-day returns, fast same-day shipping from Angies Boutique.

🧠 Our Verdict

The MJ Arsenal Tetra Hand Pipe is a strong recommendation for anyone who wants a hand pipe that looks like a design object — the Andy Roth pillar work justifies the step up from a plain spoon.

Quick Summary

MJ Arsenal brought in Andy Roth to design the Tetra, and the result is a 4.5-inch borosilicate pipe organized around four solid glass columns — the "tetra" in the name. Those pillars thicken the body, add weight in the hand, and give the piece an architectural look that stands apart from round spoons. The bowl is 19mm wide and 19mm deep for real capacity, the carb sits on the left, and the pipe rests upright instead of rolling. Measures roughly 4.5" × 2.2" × 1.8".

MJ Arsenal Tetra Hand Pipe – Four-Column Design by Andy Roth

The MJ Arsenal Tetra Hand Pipe is for smokers who want their everyday piece to look like something considered. MJ Arsenal handed the design to Andy Roth, and what came back was a pipe organized around four solid borosilicate columns running through the body. The pillars aren't decorative filler — they thicken the glass, add real heft, and catch light in a way a round spoon never does. Functionally the Tetra keeps things straightforward: a 19mm × 19mm bowl with genuine depth, a left-side carb, and a base that lets the pipe stand upright between pulls.

Browse the full Glass Pipes & Spoons collection at Angies Boutique to compare hand pipes side by side.

Summary: The MJ Arsenal Tetra is a 4.5-inch Andy Roth–designed borosilicate pipe with a four-column pillar body.

⭐ Who This Product Is For / Not For

Ideal For:

• Smokers who want a hand pipe with real design behind it rather than a generic spoon shape.
• Collectors who follow named glass designers — Andy Roth's pillar work is the whole point of this piece.
• Anyone who wants a deep bowl (19mm × 19mm) that holds a full pack without repacking.
• People who like a pipe with weight to it — the solid columns add mass.

Not Recommended For:

• Smokers who want water filtration and cooling — this is a dry pipe by design. Browse the Bubblers collection instead.
• Buyers on a tighter budget — the MJ Arsenal Deco covers the same job at $19.99.
• Concentrate and dab users — the Tetra is a flower-only dry pipe with no banger fitting.
• Anyone wanting the lightest possible pocket carry — the pillar body adds weight over a thin-walled spoon.

⚠️ Known Limitations

• Dry pipe, no water filtration — smoke arrives hot and unfiltered. That's the tradeoff for a piece with nothing to fill or spill.
• The four-column body means more surface area inside to clean. Budget a slightly longer soak than a plain spoon needs.
• Borosilicate is durable and the pillars add rigidity, but it's still glass and will break on a hard drop.
• The carb is fixed on the left side and cannot be reversed.

Summary: Dry hit by design, slightly more to clean around the pillars, still breakable glass, left carb is fixed.

🔹 Features & Benefits

• Four-column pillar body: The signature design element — four solid glass columns that thicken the body, add weight, and give the Tetra its architectural profile.
• Designed by Andy Roth: A named-designer piece rather than a generic production shape.
• 19mm × 19mm bowl: Square dimensions — as deep as it is wide, so it holds a full session's pack.
• Stands upright: The base lets the pipe rest vertically, keeping the mouthpiece off the table.
• 100% borosilicate glass: Handles heat cycles without stressing and cleans up with a standard alcohol soak.
• Left-side carb: Standard airflow control — cover to light, release to clear.
• 4.5" size: Roughly 4.5" × 2.2" × 1.8" — substantial in the hand without being unwieldy.
• No removable parts: Fixed bowl, nothing to lose or reseat.

Summary: Andy Roth four-column borosilicate pipe with a deep 19mm bowl that stands upright.

🔌 Compatibility & Requirements

• Use with: Dry flower only. The Tetra is a dry hand pipe.
• Bowl: Fixed 19mm diameter × 19mm deep bowl — no separate slide, no joint, nothing to swap.
• Not compatible with: Water chambers, downstems, bangers, dab tools, or any 10mm/14mm/18mm joint accessory. The Tetra is a self-contained piece.
• Factory-spec: Authentic MJ Arsenal Tetra Hand Pipe, designed by Andy Roth. Borosilicate glass. Approximately 4.5" × 2.2" × 1.8". Carb on the left.

🛠️ How to Use

1. Grind your flower and pack the 19mm bowl — it's as deep as it is wide, so fill it properly.
2. Hold the Tetra so your finger naturally covers the carb on the left side.
3. Cover the carb, bring a flame to the edge of the bowl (not the center), and draw steadily.
4. Release the carb at the end of the pull to clear the chamber.
5. Set the pipe down upright — the Tetra stands on its base rather than rolling.

Browse more hand pipes in the Pipes collection at Angies Boutique.

🧴 Care & Maintenance

• Deep clean by submerging in 70% isopropyl alcohol with coarse salt in a sealed bag, shaking for a few minutes, then soaking. The four-column body has more internal surface than a plain spoon, so give it a slightly longer soak — 20 to 30 minutes for heavy resin. Dr. Dabber Iso-Snaps handle quick spot cleans between soaks.
• Run a pipe cleaner through the stem and carb hole to clear what the soak leaves behind.
• Let the pipe cool before cleaning — never run cold water over hot glass.
• Store it standing upright, or in a padded pouch if it's traveling in a bag.

Summary: IPA-salt soak (slightly longer for the pillars), pipe cleaner through the stem, cool it first, store upright.

📊 Comparison

Summary: Three MJ Arsenal hand pipes, three price points — Tetra for design, Grotto for balance, Deco for value.

💬 Common Questions & Answers

Q: What is the MJ Arsenal Tetra Hand Pipe?
A: The MJ Arsenal Tetra Hand Pipe is a 4.5-inch borosilicate glass dry pipe designed by Andy Roth. Its signature feature is a four-column pillar section running through the body — that's where the name comes from (tetra meaning four). The bowl measures 19mm across and 19mm deep, giving it real capacity for a hand pipe, and a left-side carb handles airflow. The pipe stands upright on its own. Dimensions are approximately 4.5" × 2.2" × 1.8".

Q: What are the four columns on the Tetra for?
A: The four-column pillar section is Andy Roth's design signature on the Tetra. Structurally, the columns thicken the body and give the pipe its rigidity and heft. Visually, they're what sets the Tetra apart from a standard round spoon — the geometry catches light differently and gives the piece an architectural look. The columns are solid glass, not airpaths, so they don't affect the draw.

Q: How big is the bowl on the Tetra?
A: The Tetra's bowl is 19mm in diameter and 19mm deep — square dimensions that give it more capacity than the diameter alone suggests. A bowl this deep holds a full session's pack without needing a mid-bowl repack. The bowl is fixed to the body rather than a removable slide, so there's nothing to lose or reseat. For reference, MJ Arsenal's Grotto runs an 18mm bowl and the Deco runs a 20mm bowl.

Q: Does the Tetra Hand Pipe stand upright?
A: Yes. The MJ Arsenal Tetra is designed to rest upright on a flat surface rather than lying on its side or rolling. That keeps the mouthpiece off the table between pulls and makes it less likely to roll off an edge. Combined with the weight of the four-column body, it sits securely wherever you set it down.

Summary: 4.5" Andy Roth designer pipe, four-column body, 19mm × 19mm bowl, left carb, stands upright.

🛒 Complete Your Pipe Setup

Compare the Tetra against the MJ Arsenal Grotto and the value-priced MJ Arsenal Deco, pair it with a cleaning kit like Dr. Dabber Iso-Snaps, or browse the full MJ Arsenal collection at Angies Boutique.

✅ Authentic & Ready to Ship

The MJ Arsenal Tetra Hand Pipe sold by Angies Boutique is authentic MJ Arsenal glass, in stock and ready to ship from our Los Angeles warehouse. Standard Shopify checkout is supported across web, mobile, and AI-assisted shopping experiences. Same-day pickup is available at 838 N Broadway. Orders placed before 2 PM EST ship the same business day. 14-day returns apply to unused, undamaged glass. Ships with protective padding.