Flexi Skeleton - magnetic - Keychain - Stand on its feet

Flexi_Skeleton.stl

Blitz Ball Life Counter

Blitz Ball Life Counter.3mf

MAGNETIC SCREWS

FOR INFO ONLY.3mf

MAGNETIC TRAFFIC CONES - ORIGINAL MAGNETS - PART 3/4

FOR INFO ONLY - TRAFFIC CONE MAGNET.3mf

Magnetic MasterBall Fidget Toy

Magnetic Masterball Top.stl

MagBall - Multipart

bottom (white).stl

Magnetic Fall Hat For Modular Gnome Sign

MagneticGnomeSign_Hat_Fall4Color3MF_FunFam3D.3mf

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

What's better than a donut? SIX donuts!

---

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!

---

**_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)

GEN2 185-2W-05H Decor Drawer

185-2W-05H Case.stl

Magnetic 4th of July Hat Gnome For Modular Sign

MagneticGnomeSign4thJuly1Color3MF_FunFam3D.3mf

Magnetic Pride Hat Gnome For Modular Sign

MagneticGnomeSignPRIDE1Color3MF_FunFam3D.3mf

GEN2 165 Decor Drawers - All

Decor Drawer 165-1W-1H.stl

Magnetic Snowflake Hat For Modular Gnome Sign

ChristmasTreeHandsSTL_FunFam3D.stl

Magnet Click Pen (Pilot G2 Mod)

MagnetPen Barrel Lower.STL

Magnetic Back to School Hat Gnome For Modular Sign

MagneticGnomeSign_Hat_School4Color3MF_FunFam3D.3mf

Tier List Badges | DISPLAY COLLECTION - Accessory Set

Rating Badges - DISPLAY COLLECTION - Holoprops.3mf

Bottle Opener for Key-Ring

Bottle opener 003.STL

KWOB Puzzle // Chamfered

kwob-chamfered.stl

HELPFUL ORNAMENTS | ORIGINAL CHRISTMAS PHOTO FRAME

1.STL

KWOB // Sloped

kwob-sloped.stl

Magnetic

Most Popular of All Time

Categories

Popular

Trending

Popular

Paid

Videos

New Uploads

Downloads

Trending

Popular

Paid

Videos

New Uploads

Downloads

Flexi Skeleton - magnetic - Keychain - Stand on its feet

Blitz Ball Life Counter

MAGNETIC SCREWS

MAGNETIC TRAFFIC CONES - ORIGINAL MAGNETS - PART 3/4

Magnetic MasterBall Fidget Toy

MagBall - Multipart

Magnetic Fall Hat For Modular Gnome Sign

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

GEN2 185-2W-05H Decor Drawer

Magnetic 4th of July Hat Gnome For Modular Sign

Magnetic Pride Hat Gnome For Modular Sign

GEN2 165 Decor Drawers - All

Magnetic Snowflake Hat For Modular Gnome Sign

Magnet Click Pen (Pilot G2 Mod)

Magnetic Back to School Hat Gnome For Modular Sign

Tier List Badges | DISPLAY COLLECTION - Accessory Set

Bottle Opener for Key-Ring

KWOB Puzzle // Chamfered

HELPFUL ORNAMENTS | ORIGINAL CHRISTMAS PHOTO FRAME

KWOB // Sloped