3 MARBLE LOOPS - MOBIUS RING, MARBOSPHERE, ROSE BLOOM

10mm Rose Bloom.stl

3 X HIGH SPEED MARBLE RUNS - ESCAPE VELOCITY, INFINITE 8 & TRIPLE ZOOMERANG

MINI MARBLE RUN ACTION PACK jan 25 r2.3mf

Concrete Tic-Tac-Toe Mold

Part Studio 2 - Tic-Tac-Toe Mold.stl

Mini Marble BB Loopers Set of Three Fidgets

BB Loops flower 6.5mm print test first.stl

Marble Game

Side Board.stl

Lucky Marble Charm // Sensory Fidget Keychain

LuckyMarbleCharm_14mm.stl

Hextraction Tile: Benchy / Tidal Wave 

Hextraction Benchy Tile.stl

Marble Clock "Time Rolls On"

clock base.stl

Astrolabicon Pro // Ziggy

astrolabicon-ziggy.stl

The 4 mazing race

Pole hole fillers.stl

the CHAIN // Twisting Marble Puzzle

thechain-v2.stl

Marble Racer Base Set

Marble Race zig zag

KWOB Puzzle // Ziggy A

kwob-ziggy.stl

Fidj Puzzle // Retro (2 versions)

fidj-retro.stl

Lil Astro Puzzle // Mini Astrolabicon

LilAstro.stl

Astrolabicon Pro

astrolabicon-pro.stl

the CHAIN puzzle // Retro

thechain-retro-v2.stl

Clock Starter Pack Supplementary Materials

180 left.stl

Donut Factory Puzzle // 2x2 Twisty Marble Puzzle (24mm & 35mm inner cube)

What's better than a donut? SIX donuts!

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There's a lot going on in the Donut Factory. Twisting, spinning, snapping... the feel is satisfying, but trying to solve this tricky puzzle might leave you frustrated!

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**_Assembly_**

This puzzle is built around a tiny [24mm 2x2x2 puzzle cube](https://speedcubeshop.com/products/eastsheen-mini-2x2-keychain-cube?variant=40210339659889). You will have to remove the keychain part.

Print 8 copies of the included STL. No supports are required, but the overhangs may warp a bit on some printers, so you may want to include a wide brim and increase Z-retraction height for travel moves in your slicer settings.

After printing, use flush cutters to remove the brim and flat bottom.

Magnets are optional, but highly recommended since they improve the puzzle action and make assembly easier as well. You will need 48 3mm x 6mm neodymium magnets. I used E6000 adhesive to glue them into place. Each face has 2 magnets. Make sure the left holes all have the same polarity, and the right holes all have the opposite polarity. Also make sure the magnets are flush to the face. It can help to use the corner of a table or some tool to press the magnets into place. Allow the glue to dry before moving forward.

Next, glue 7 of the 8 sections onto the internal 2x2 cube. Use only enough adhesive to connect the print to the corner of a cube. If too much glue smushes out, your puzzle may not rotate!

Once the 7 parts are in place, load up the marbles. This puzzle was designed for use with these 14mm ABS no hole beads (true dimensions closer to 13.6mm). The easier way to add the marbles is to rotate individual halves 22.5 degrees so the tracks form an S-bend, so you can add all the marbles of one color (8 marbles per ring). Watching my assembly video might make this easier to understand!

After loading the 3 rings opposite of the missing piece, fill the top rings, including the final corner, and then glue that into place. 

The magnets will help hold the parts together while drying, but I like using [0.25" x 4" Grifiti Silicone Bands](https://amzn.to/45QcKz6) to compress the parts as well.

Donut Factory Puzzle // 2x2x2 Twisty Marble Puzzle (24mm inner cube)

Kwiblet Puzzle

kwiblette_14mm.stl

marbles

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3 MARBLE LOOPS - MOBIUS RING, MARBOSPHERE, ROSE BLOOM

3 X HIGH SPEED MARBLE RUNS - ESCAPE VELOCITY, INFINITE 8 & TRIPLE ZOOMERANG

Concrete Tic-Tac-Toe Mold

Mini Marble BB Loopers Set of Three Fidgets

Marble Game

Lucky Marble Charm // Sensory Fidget Keychain

Hextraction Tile: Benchy / Tidal Wave

Marble Clock "Time Rolls On"

Astrolabicon Pro // Ziggy

The 4 mazing race

the CHAIN // Twisting Marble Puzzle

Marble Racer Base Set

KWOB Puzzle // Ziggy A

Fidj Puzzle // Retro (2 versions)

Lil Astro Puzzle // Mini Astrolabicon

Astrolabicon Pro

the CHAIN puzzle // Retro

Clock Starter Pack Supplementary Materials

Donut Factory Puzzle // 2x2 Twisty Marble Puzzle (24mm & 35mm inner cube)

Kwiblet Puzzle