You may also like
Highlights
- 100% Borosilicate Glass: Thermally resistant and chemically inert — handles heat without cracking and stays cleaner longer.
- 4-Slot Percolator: Splits airflow into four channels for consistent water filtration and smooth, even draws on every hit.
- 14mm Joint: Universal sizing — works with any standard 14mm flower bowl, including the one included in the box.
- Compact Build: At 6.75" tall and 2.6" wide, it's sized for real filtration without being bulky to store or handle.
- Artist Collaboration: Designed with Andy Roth — a functional piece with a clean, modern aesthetic built for everyday use.
- Ready Out of the Box: Ships with a 14mm flower bowl included, so no additional accessories are needed to start using it.
In the Box
- Lumina Bubbler: 6.75" borosilicate glass water pipe with 4-slot percolator and 14mm female joint.
- 14mm Flower Bowl: Standard glass bowl included — compatible with the Lumina's 14mm joint and ready for dry herb use.
Description
The MJ Arsenal Lumina is a 6.75" borosilicate glass bubbler designed in collaboration with artist Andy Roth. Built around a 4-slot percolator and a 14mm joint, it delivers water-filtered hits in a compact, well-made package that holds up to daily use.
The borosilicate construction handles thermal stress without cracking, and the simple internal geometry keeps cleaning straightforward. A 14mm flower bowl is included in the box, so it's ready to use immediately — and it accepts any aftermarket 14mm bowl if you want to swap. Browse the full range of dry herb accessories to round out your setup.
FAQs
- What joint size does the Lumina use? 14mm female joint. Compatible with any standard 14mm male bowl, including the included piece and most aftermarket options.
- Does it come with a bowl? Yes — a 14mm flower bowl is included in the box. No extra purchase needed to start using it.
- What is it made from? 100% borosilicate glass — the same material used in lab equipment. Resistant to thermal shock and doesn't leach chemicals over time.
- How do you clean it? Fill with isopropyl alcohol and coarse salt, cap the openings, shake, and rinse with warm water. The 4-slot perc is accessible from the main chamber.
- How big is it? 6.75" tall and 2.6" wide. Compact enough to handle comfortably, but sized for real water filtration.
- Can it be used for concentrates? The included bowl is for dry herb only. You can swap in a 14mm banger to use it for concentrates — sold separately.
- Who is Andy Roth? A glassblower who has collaborated with MJ Arsenal on several artist-series pieces. The Lumina is one of his collaborative designs with the brand.
Total beginner? Read this
- What is a bubbler? A bubbler is a compact water pipe that filters and cools smoke through a small water reservoir. It sits between a dry pipe and a full bong in terms of size and filtration.
- What does a percolator do? The perc breaks smoke into smaller bubbles as it passes through the water. More surface area means better filtration and smoother hits. The Lumina uses a 4-slot design.
- What does "14mm joint" mean? The joint is the opening where your bowl attaches. 14mm is the most common size — virtually all standard bowls and accessories are available in this size.
- How much water do I add? Enough to submerge the bottom of the downstem by about half an inch. Too much causes splashback; too little and the perc won't engage.
- How often should I clean it? After every few sessions. Resin buildup and dirty water degrade flavor and make hits harsher. Isopropyl alcohol and coarse salt is the standard method.
Specs
- Brand: MJ Arsenal
- Material: 100% Borosilicate Glass
- Height: 6.75"
- Width: 2.6"
- Joint Size: 14mm
- Percolator: 4-Slot Perc
- Compatible With: Any 14mm Flower Bowl
- Packaging Size: 8" x 5.75" x 3.5"
- Design Collaboration: Andy Roth
- Color: Clear