Mia's Bedroom (3939): parts list and STL files
Set 3939, Mia's Bedroom, from 2012, has 87 pieces in 61 kinds of part and colour. Here is every part, with the ones you can 3D print at home and the ones to buy.
Get the free print filesFree: an STL file for every part you can print, the parts list and a BrickLink shopping list for the rest. Pro adds print-ready plates for a 256 mm bed and our printing guide. About ProYour Pro includes the print-ready plates.
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See the finished set (photo) on Rebrickable ↗
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62 to print, 25 to buy, 5 spares. Print: plain bricks, plates and beams you can make on a home 3D printer. Buy: clear, printed, rubber, electric and very thin parts, which are better ordered. Spares are the extras in the box.
Every part in set 3939
| Colour | Part | Qty | Print or buy |
|---|---|---|---|
| Medium Azure | 87580 Plate Special 2 x 2 with Groove and Center Stud (Jumper) | 4 | |
| White | 3002 Brick 2 x 3 | 3 | |
| White | 4150 Tile Round 2 x 2 with Bottom Cross | 3 | |
| Orange | 6141 Plate Round 1 x 1 with Solid Stud | 3 | |
| Medium Azure | 2431 Tile 1 x 4 with Groove | 2 | |
| Bright Pink | 3023 Plate 1 x 2 | 2 | |
| Orange | 3023 Plate 1 x 2 | 2 | |
| Bright Pink | 30357 Plate Round Corner 3 x 3 | 2 | |
| White | 30357 Plate Round Corner 3 x 3 | 2 | |
| White | 3069b Tile 1 x 2 with Groove | 2 | |
| Magenta | 3069b Tile 1 x 2 with Groove | 2 | |
| Light Bluish Gray | 3700 Brick 1 x 2 [1 Pin Hole] | 2 | |
| Black | 4032a Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | 2 | |
| Yellow | 4740 Dish 2 x 2 Inverted [Radar] | 2 | |
| Dark Bluish Gray | 54200 Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) | 2 | |
| Magenta | 59900 Cone 1 x 1 [Top Groove] | 2 | |
| White | 6091 Brick Curved 1 x 2 x 1 1/3 with Curved Top | 2 | |
| Bright Pink | 6191 Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support | 2 | |
| Medium Azure | 85080 Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] | 2 | |
| White | 87552 Panel 1 x 2 x 2 [Side Supports / Hollow Studs] | 2 | |
| Metallic Silver | 2412b Tile Special 1 x 2 Grille with Bottom Groove | 1 | |
| Black | 2460 Tile Special 2 x 2 with Top Pin | 1 | |
| Light Bluish Gray | 2654 Plate Round 2 x 2 with Rounded Bottom [Boat Stud] | 1 | |
| White | 3009 Brick 1 x 6 | 1 | |
| Medium Azure | 3021 Plate 2 x 3 | 1 | |
| Tan | 3032 Plate 4 x 6 | 1 | |
| Tan | 3034 Plate 2 x 8 | 1 | |
| White | 30602 Brick Curved 2 x 2 with Lip, No Studs | 1 | |
| Orange | 3941 Brick Round 2 x 2 with Axle Hole | 1 | |
| White | 3958 Plate 6 x 6 | 1 | |
| Bright Pink | 4536 Cupboard 2 x 3 Drawer | 1 | |
| Black | 48336 Plate Special 1 x 2 [Side Handle Closed Ends] | 1 | |
| Light Bluish Gray | 48336 Plate Special 1 x 2 [Side Handle Closed Ends] | 1 | |
| Dark Bluish Gray | 48457 Leg Skeleton / Dementor Stand | 1 | |
| Black | 52107 Brick Special 1 x 2 with Studs on 2 Sides | 1 | |
| Magenta | 6191 Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support | 1 | |
| White | 92410 Cupboard 2 x 3 x 2 with Hollow Studs | 1 | |
| Dark Bluish Gray | 54200 Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) | 1 spare | |
| Orange | 6141 Plate Round 1 x 1 with Solid Stud | 1 spare | |
| Black | 64644 Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 | 4 | Buy |
| Red | 3742 Plant, Flower - Small | 3 | Buy |
| Tan | 30374 Bar 4L (Lightsaber Blade / Wand) | 2 | Buy |
| Black | 298c02 Lever Small Base with Black Lever | 1 | Buy |
| Trans-Clear | 3023 Plate 1 x 2 | 1 | Buy |
| Black | 30361c Brick Round 2 x 2 x 2 Robot Body, Axle Holder '+' Orientation | 1 | Buy |
| White | 3068bpr0138 Tile 2 x 2 with Musical Score Print | 1 | Buy |
| White | 3069bpr0055 Tile 1 x 2 with Letter with Script and Seal Print | 1 | Buy |
| Magenta | 33009 Book 2 x 3 [Plain] | 1 | Buy |
| Trans-Clear | 3626c Minifig Head [Plain] [Hollow Stud] | 1 | Buy |
| Green | 3741 Plant, Flower Stem | 1 | Buy |
| White | 4150pr0010 Tile Round 2 x 2 with 'Mia' and Gold Star Print | 1 | Buy |
| Trans-Clear | 4740 Dish 2 x 2 Inverted [Radar] | 1 | Buy |
| Trans-Yellow | 59900 Cone 1 x 1 [Top Groove] | 1 | Buy |
| Bright Light Orange | 93092 Bag / Basket | 1 | Buy |
| Light Nougat | 92198pr0006 Minidoll Head, Light Brown Eyes, Freckles, Pink Lips and Closed Mouth Print | 1 | Buy |
| Dark Red | 92257 Hair Long with Ponytail and Side Bangs [1 Hole] | 1 | Buy |
| Light Nougat | 92456c01pr0009 Minidoll Torso Girl with Light Aqua Halter Neck Top with Paw Prints Print, Light Nougat Arms and Hands | 1 | Buy |
| Bright Pink | 92820c01pr0004 Minidoll Hips and Short Skirt with Light Nougat Legs and Magenta Shoes with Ankle Straps Print | 1 | Buy |
| Black | 298c02 Lever Small Base with Black Lever | 1 spare | Buy |
| Green | 3741 Plant, Flower Stem | 1 spare | Buy |
| Red | 3742 Plant, Flower - Small | 1 spare | Buy |
Print set 3939 at home
The set tool makes an STL file for each of the 62 printable pieces, sorted by colour, plus a shopping list for the 25 to buy. Free, no account, and it runs on your own phone or computer.
Get the free print filesPro adds print-ready plates for a 256 mm bed. About Pro
Parts data: Rebrickable, and it can differ slightly from your box. Part shapes: LDraw Parts Library (CC BY 4.0). Browse all sets. Independent project, not sponsored, authorised or endorsed by any brick company.