20" Monark Color Accent Jet Perc Inline Straight Tube

20" Monark Color Accent Jet Perc Inline Straight Tube

Twenty inches is the line between "tabletop bong" and "real water pipe." Monark Glass builds in this size for people who want diffusion that actually does something, not a starter bong scaled up. The inline jet perc runs along the body — vapor hits the perc, breaks up, then climbs the 20-inch column for cooling. Color accent work along the body keeps it from looking like generic clear borosilicate.

Key Features

• Monark Glass build. Established American glasshouse — not a no-name import.
• 20-inch straight tube. Real water column for cooling; serious smoke volume.
• Inline jet perc. Horizontal perc with slits — high diffusion without big drag.
• Color accent body. Hand-pulled color work — placement varies per piece.
• 18mm joint with downstem. Standard sizing; downstem included.
• Free 18mm glass bowl. Ships with the bong.
• Thick base. Heavy bottom for stability — won't tip easily.
• Borosilicate construction. Same heat tolerance as scientific glass.

Who This Is For

Daily flower smokers: The 20-inch column gives cooler hits than any 8-12 inch bong.

Group sessions: Big enough to pass around without feeling cramped.

Bong upgraders: Step up from generic 12-inch starters to a Monark with real perc work.

Worth Noting: 20-inch glass needs storage space and careful handling. It's stable when sitting, but it's also tall — keep it where it won't get knocked.

Specs

Care & Maintenance

For the body: fill about a quarter with 91% iso, add coarse salt, cap the openings, and shake gently in a horizontal position to clean the inline perc slits. Iso/salt the downstem and bowl separately. Rinse all parts with lukewarm water and let them dry standing up. Change the bong water between sessions to keep flavor clean.

Frequently Asked Questions

What's a jet perc?

A jet perc is a horizontal tube with slits or jets on the underside. Vapor pulls through, breaks against the water, and rises with high diffusion. Less drag than tree percs, more cooling than a basic downstem.

How much water do I put in?

Cover the downstem holes by about half an inch. The perc above the water should stay above the waterline — if water reaches the perc, you'll get splashback.

Will my 14mm bowl fit?

Not directly — this bong is 18mm. Use the included 18mm bowl or buy an 18mm-to-14mm reducer if you want to use 14mm accessories.

Does the color accent affect function?

No. Color accents are glass detailing on the exterior — pure aesthetics. The smoke path is clear borosilicate.

See more bongs and water pipes, our flower bowls, or read the how to clean a bong guide.