The Baukasten Mini is a complete joint rolling case in pocket format: rolling tray, mixing bowl, paper dispenser, filter clips and a stash box in a case barely bigger than your phone. 3D-printed from corn-based bioplastic in South Tyrol. Jacket pocket for the park session or festival bag on the go: flip it open, roll, done.

Sturdy. Practical. Relentlessly useful. In Black, Magenta or Rainbow.

Rainbow is one of a kind. The color gradient is created during 3D printing, so every single piece looks different. Sometimes more pastel yellow, sometimes more pink, sometimes more mint. The product photo shows three Rainbow pieces side by side so you get a feel for the range. Which combination ends up with you is down to the printer. That is exactly the appeal.

Case Only or Complete Set? Your call.

The Baukasten Mini comes in two versions. Same case, different contents.

Case Only: just the 3D-printed Baukasten Mini in the color of your choice. Stash box and packer are always part of it. For everyone who already has their grinder, papers and filters sorted.
Complete Set: the case plus a Grinder XX-1, a BIC Mini, Hybrid Longpapers and a Bag 22 with 22 Hybrid Supreme activated charcoal filters. Flip it open and get straight to it.

Nothing changes about the Baukasten Mini itself. Only whether you still have to hunt things down before your first session.

What makes the Baukasten Mini special

Space wizard. Everything you need to roll: rolling tray, mixing bowl, paper dispenser, filter clips, stash box and packer. Joint case, rolling tray and stash box in one, instead of juggling three separate things across your pockets.
Sturdy and scratch-resistant. Tough surface, solid hinges. The Mini shrugs off backpacks, jacket pockets and festival life.
Securely closed. Strong magnets keep the case reliably shut. Nothing falls out, nothing goes missing. Holds together better than your festival crew on a Sunday.
Roll clean anywhere. The 180-degree hinge opens the Baukasten Mini completely flat. The mixing bowl waits in the lid, the rolling tray sits below: your rolling tray in pocket format.
Sustainable and local. 3D-printed from corn-based bioplastic (PLA) in South Tyrol, Italy. Short distances, clean conscience.

What's in the case

Case Only

1x 3D-printed box in the color of your choice, with rolling tray, mixing bowl, paper dispenser, filter clips and stash box.
1x 3D-printed packer for a clean finish when you roll.

Complete Set

1x 3D-printed case in the color of your choice, with stash box and poker.
1x Grinder XX-1: compact, milled aluminium, with a strong magnetic closure and diamond-cut teeth. Fluffy grind, zero struggle.
1x BIC Mini lighter: fire is included from day one.
1x Hybrid Longpapers (32 leaves): king size papers with a clean burn.
1x Bag 22: 22 Hybrid Supreme activated charcoal filters in Slim Size (Ø 6.4 mm), in a resealable bag.

How the rolling case is built

Rolling tray: the heart of the whole thing. Open on both sides, so you just slide the paper out sideways.
180-degree hinge: opens completely flat, with space to mix in the lid.
Paper dispenser: pull out one leaf at a time, no fumbling.
Stash box: room for 1 to 2 g of herbs, right inside the case.
Filter clips: made for Hybrid Supreme activated charcoal filters (Ø 6.4 mm).

Technical data

Material	corn-based bioplastic (PLA), food-safe
Production	3D-printed in South Tyrol, Italy
Dimensions	13.2 cm (L) × 7.5 cm (W) × 2.7 cm (H)
Weight	105 g (case without accessories)
Closure	strong magnets (note: contain nickel)
Stash box	room for 1 to 2 g of herbs
Filter clips	for 6 mm and 6.5 mm activated charcoal filters, without clips all filters up to 6 cm long
Colors	Black, Magenta, Rainbow (every Rainbow piece is one of a kind)
Versions	Case Only or Complete Set (with Grinder XX-1, BIC Mini, Longpapers and Bag 22)

Product notes and care

Good to know

Avoid temperatures above 50 degrees Celsius, otherwise the material can warp. So don't leave it in the sun in your car.
Keep away from children because of the small parts.
Not dishwasher safe.
The material is food-safe: direct contact with your herbs is no problem.
Allergy note: the built-in magnets contain nickel.

Cleaning and care

Wipe off normal dirt with soap and water.
Brush it out regularly, a stiff-bristled paintbrush does the job.
Treat grease marks or fingerprints with high-percentage alcohol.
Smooth out scratches or small loose fibers carefully with a lighter flame or fine sandpaper (grit above 1500).

FAQ. Baukasten Mini

What is a joint rolling box?

A joint rolling case is a compact all-in-one case for rolling: rolling tray, mixing bowl, stash box, paper dispenser and filter clips in a single housing. The Baukasten Mini packs that setup into 13.2 × 7.5 × 2.7 cm, barely bigger than a smartphone.

What is the difference between Case Only and Complete Set?

Case Only gets you the 3D-printed Baukasten Mini including the stash box and the poker. The Complete Set adds a Grinder XX-1, a BIC Mini, Hybrid Longpapers (32 leaves) and a Bag 22 with 22 Hybrid Supreme activated charcoal filters. The box itself is identical in both versions.

Does the Baukasten Mini work for left- and right-handed rollers?

Yes. The rolling tray is open on both sides, so the Mini works equally well either way.

Which filters and papers fit inside?

With the filter clips: 6 mm and 6.5 mm activated charcoal filters. Without the clips: any filter up to 6 cm long. For papers, standard king size papers fit, for example our Hybrid Longpapers.

Is the Baukasten Mini smell proof?

The box is not fully airtight. With your herbs inside the stash box, though, the Baukasten Mini is close to smell proof.

How big and how heavy is the Baukasten Mini?

13.2 cm long, 7.5 cm wide, 2.7 cm high. Without accessories it weighs 105 g. Your jacket pocket barely notices, your session definitely does.

Will my Rainbow look exactly like the photo?

No, and that is on purpose. With Rainbow the color gradient forms during 3D printing, which makes every piece one of a kind. The color proportions and their order differ from piece to piece. The product photo shows three Rainbow pieces side by side so you can see how much they vary. We cannot guarantee a specific color distribution.

Thought small. Built big.

No more setup fits into a jacket pocket. Pick your color, pick your version and roll wherever you like.

Prefer to pre-roll instead of rolling on the spot? Then take a look at the Baukasten ToGo.

Kombipack