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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Story Mixer

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50004 Story Mixer

425 pieces in 167 part and color combinations.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Black 80 pieces

  • Antenna 1 x 4 with Flat Top Black Part 3957b Element 395726 ×2
  • Brick 1 x 1 Black Part 3005 Element 300526 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×8
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 ×5
  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×4
  • Brick Special 1 x 1 with Studs on 2 Sides Black Part 47905 Element 4214559 ×3
  • Cone 1 x 1 [Top Groove] Black Part 59900 Element 4529236 Also in Dark Bluish Gray ×1
  • Equipment Frying Pan Black Part 4528 Element 452826 ×1
  • Hat / Cap Short Curved Peak Black Part 86035 Element 6608735 or 6177510 ×1
  • Insect, Spider Black Part 30238 Element 4113209 ×1
  • Microfig Pirate Plank Pirate Captain Black Part 85863pr0033 Element 4585582 ×1
  • Plate 1 x 3 Black Part 3623 Element 362326 ×1
  • Plate 1 x 6 Black Part 3666 Element 366626 ×6
  • Plate 2 x 10 Black Part 3832 Element 383226 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×2
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 ×13
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×9
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Black Part 99206 Element 6052126 ×1
  • Propeller 3 Blades 5 Diameter, Pin Hole Black Part 92842 Element 6360206 or 4599984 ×1
  • Tap 1 x 1 without Hole in Spout Black Part 4599b Element 459926 ×3
  • Technic Plate 2 x 8 [7 Holes] Black Part 3738 Element 373826 ×2
  • Tile 1 x 3 Black Part 63864 Element 4558170 ×1
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 Also in Dark Bluish Gray ×1
  • Tile Special 1 x 1 with Clip with Rounded Tips Black Part 12825 Element 6030718 ×3
  • Wedge Plate 3 x 3 Cut Corner Black Part 2450 Element 4227684 or 245026 ×2

Light Bluish Gray 75 pieces

  • Animal, Rodent, Rat / Mouse [Plain] Light Bluish Gray Part 40234 Element 4512743 or 4225169 ×1
  • Brick 2 x 3 Light Bluish Gray Part 3002 Element 4211386 ×1
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×11
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 ×2
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×1
  • Brick Special 1 x 2 with Studs on 2 Sides Light Bluish Gray Part 52107 Element 4657459 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Light Bluish Gray Part 30414 Element 4211636 ×3
  • Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates Light Bluish Gray Part 30592 Element 6301425 or 6278504 ×1
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Light Bluish Gray Part 73983 Element 6102769 or 4219256 ×6
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 ×1
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×1
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×4
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×9
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×7
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Bluish Gray Part 2540 Element 4211632 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Light Bluish Gray Part 63868 Element 6319336 or 4535738 ×1
  • Technic Brick 1 x 1 with Pin Hole Light Bluish Gray Part 6541 Element 4211535 ×2
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 ×1
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×6
  • Tile 1 x 3 Light Bluish Gray Part 63864 Element 4558169 ×4
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×6
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 ×2
  • Wedge Plate 3 x 2 Left Light Bluish Gray Part 43723 Element 4211794 ×1
  • Wedge Plate 3 x 2 Right Light Bluish Gray Part 43722 Element 4211791 ×1

Red 39 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×2
  • Brick Curved 2 x 2, Two Top Studs Red Part 30165 Element 4521852 or 4142112 ×1
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Red Part 30367b Element 4185891 ×1
  • Brick Round 2 x 2 with Axle Hole Red Part 3941 Element 614321 or 394121 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 ×1
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×1
  • Cone 1 x 1 [Top Groove] Red Part 59900 Element 4529234 ×5
  • Dish 2 x 2 Inverted [Radar] Red Part 4740 Element 4585146 or 4279383 ×1
  • Dish 3 x 3 Inverted [Radar] Red Part 43898 Element 6365073 or 4179584 ×1
  • Flag 4 x 1 Wavy [First Wave Right] Red Part 4495b Element 6268946 or 449521 ×2
  • Lever Small Base with Black Lever Red Part 298c02 Element 74335 ×2
  • Microfig Minotaurus Gladiator Red Red Part 85863pr0010 Element 6023427 or 4560457 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 Also in Trans-Red ×7
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Red Part 4032a Element 403221 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Red Part 61252 Element 6335377 or 4524644 ×3
  • Technic Brick 1 x 4 [3 Pin Holes] Red Part 3701 Element 370121 ×2
  • Tile 1 x 6 with Groove Red Part 6636 Element 4113858 ×2
  • Wedge Plate 3 x 2 Left Red Part 43723 Element 4372321 or 4180533 ×1
  • Wedge Plate 3 x 2 Right Red Part 43722 Element 4372221 or 4180504 ×1

Reddish Brown 33 pieces

  • Animal, Bird, Owl Small, Angular Features Reddish Brown Part 92084 Element 4595947 ×1
  • Animal, Frog Reddish Brown Part 33320 Element 6380263 or 6234347 ×1
  • Antenna 1 x 4 with Flat Top Reddish Brown Part 3957b Element 4538252 ×2
  • Brick Sloped 33° 3 x 2 Reddish Brown Part 3298 Element 4216625 ×1
  • Brick Sloped 45° 2 x 2 Reddish Brown Part 3039 Element 4211202 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Reddish Brown Part 3660 Element 4211221 ×2
  • Brick Special 1 x 2 Palisade [aka Log] Reddish Brown Part 30136 Element 4211180 ×3
  • Cone 1 x 1 [Top Groove] Reddish Brown Part 59900 Element 4529242 ×13
  • Minifig Neckwear Bracket [One Stud] Reddish Brown Part 42446 Element 4611100 ×1
  • Panel 1 x 2 x 1 [Rounded Corners] Reddish Brown Part 4865b Element 6623761 or 4541240 ×1
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×1
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 ×6

White 30 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small White Part 53451 Element 6270106 or 4568387 ×2
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder White Part 30367b ×1
  • Brick Round 2 x 2 with Axle Hole White Part 3941 Element 6601920 or 614351 Also in Trans-Clear ×3
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] White Part 85080 Element 6619303 or 6078115 ×4
  • Flag 2 x 2 Trapezoid with Flat Area between Clips White Part 44676 Element 6023099 or 4507191 ×1
  • Microfig Story Mixer White Part 85863pr0133 Element 6042510 ×1
  • Microfig Thief / Criminal Print White Part 85863pr0088 Element 4656047 ×1
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×2
  • Plate Round 1 x 1 with Open Stud White Part 85861 Element 6168642 or 4547649 ×6
  • Plate Round 4 x 4 with Pin Hole White Part 60474 Element 6564904 or 4515347 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder White Part 14769 Element 6601846 or 6044691 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove White Part 2412b Element 6601902 or 241201 ×3

Green 28 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×3
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Green Part 54200 Element 4546705 or 4503118 ×5
  • Brick Sloped 33° 3 x 1 Green Part 4286 Element 4107637 or 428628 ×1
  • Brick Sloped Inverted 45° 2 x 1 Green Part 3665 Element 4142989 or 4119659 ×3
  • Cone 1 x 1 [Top Groove] Green Part 59900 Element 4529239 ×6
  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×1
  • Plate 1 x 1 Green Part 3024 Element 302428 ×1
  • Plate 1 x 4 Green Part 3710 Element 371028 ×2
  • Plate 4 x 4 Green Part 3031 Element 4243821 or 4113158 ×6

Dark Bluish Gray 24 pieces

  • Brick Arch 1 x 4 Dark Bluish Gray Part 3659 Element 4210999 ×1
  • Brick Round 1 x 1 with Fins, Open Stud Dark Bluish Gray Part 4588 Element 6331222 or 6321195 ×1
  • Brick Special 1 x 1 Studs on 4 Sides Dark Bluish Gray Part 4733 Element 4210700 ×2
  • Brick Special 1 x 2 with Grille Dark Bluish Gray Part 2877 Element 4210636 ×4
  • Cone 1 x 1 [Top Groove] Dark Bluish Gray Part 59900 Element 4529240 Also in Black ×4
  • Equipment Zip Line Handle Dark Bluish Gray Part 30229 Element 4211081 ×1
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×2
  • Tile 1 x 6 with Groove Dark Bluish Gray Part 6636 Element 4210651 Also in Black ×3
  • Wedge Plate 3 x 6 Cut Corners Dark Bluish Gray Part 2419 Element 4210984 ×6

Yellow 20 pieces

  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Yellow Part 54200 Element 4504381 or 4283095 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Yellow Part 3040b Element 4121965 or 304024 ×1
  • Brick Sloped 45° 2 x 2 Yellow Part 3039 Element 303924 ×1
  • Cone 1 x 1 [Top Groove] Yellow Part 59900 Element 4525464 ×4
  • Dish 2 x 2 Inverted [Radar] Yellow Part 4740 Element 4169960 or 4107622 ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Yellow Part 3794b Element 379424 ×5
  • Wedge Plate 4 x 2 Left Yellow Part 41770 Element 4161331 ×1
  • Wedge Plate 4 x 2 Right Yellow Part 41769 Element 4160868 ×1

Blue 15 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×1
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Blue Part 47457 Element 4496366 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Blue Part 30414 Element 4212411 or 4141768 ×2
  • Microfig Jay Print Blue Part 85863pr0067 Element 6023501 or 4615578 ×1
  • Plate 4 x 4 Blue Part 3031 Element 4243815 or 303123 ×6
  • Tile 1 x 1 with Groove Blue Part 3070b Element 4206330 or 307073 ×2
  • Tile 1 x 2 with Groove Blue Part 3069b Element 306923 ×2

Trans-Orange 12 pieces

  • Cone 1 x 1 [Top Groove] Trans-Orange Part 59900 Element 6514017 or 6172233 ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Orange Part 6141 Element 6514059 or 6240227 ×7
  • Wave / Flame Rounded with Base Rim Trans-Orange Part 6126b Element 6167741 or 4261397 ×1

Pearl Gold 11 pieces

  • Microfig [Plain] Pearl Gold Part 85863 Element 4558457 ×8
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 ×3

Tan 10 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Tan Part 54200 Element 4516055 or 4278069 ×2
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×1
  • Plate 4 x 4 Tan Part 3031 Element 4243824 or 4113919 ×5
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Tan Part 87580 Element 4565387 ×1
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×1

Trans-Medium Blue 8 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Medium Blue Part 54200 Element 4611464 ×8

Bright Pink 7 pieces

  • Microfig Female Pink Dress Bright Pink Part 85863pr0076 Element 6024397 ×1
  • Plate Round 1 x 1 with Solid Stud Bright Pink Part 6141 Element 4517996 ×6

Trans-Brown 7 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Brown Part 3065 Element 6514267 or 6244909 ×7

Orange 5 pieces

  • Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud Orange Part 30151a Element 4560750 or 4141096 ×1
  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Orange Part 3048c Element 4655149 or 4540238 ×1
  • Tile 2 x 4 with Groove Orange Part 87079 Element 4648853 ×2
  • Wedge Plate 2 x 4 Orange Part 51739 Element 6025385 ×1

Flat Silver 4 pieces

  • Microfig Heroica Knight Flat Silver Part 85863pr0059 Element 6023717 or 4613076 ×1
  • Plate Round 1 x 1 with Solid Stud Flat Silver Part 6141 Element 4633691 ×3

Bright Light Orange 3 pieces

  • Animal, Crab Bright Light Orange Part 33121 Element 6253362 or 6005772 ×1
  • Plate Special 1 x 1 with Tooth Bright Light Orange Part 49668 Element 4282860 ×2

Bright Green 2 pieces

  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Bright Green Part 33291 Element 6170300 or 4619599 ×2

Trans-Green 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 ×2

Trans-Light Blue 2 pieces

  • Tile Round 1 x 1 Trans-Light Blue Part 98138 Element 6514192 or 6274739 ×1
  • Wave / Flame Rounded with Base Rim Trans-Light Blue Part 6126b Element 6167739 ×1

Trans-Red 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 Also in Red ×2

Lime 1 piece

  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Lime Part 30367b ×1

Medium Nougat 1 piece

  • Animal, Cat, Kitten Crouching [Plain] Medium Nougat Part 6251 Element 4603476 ×1

Pearl Titanium 1 piece

  • Microfig Story Mixer #132 Pearl Titanium Part 85863pr0132 Element 6042509 ×1

Sand Green 1 piece

  • Microfig Heroica Zombie Sand Green Part 85863pr0103 Element 6032034 ×1

Trans-Clear 1 piece

  • Brick Round 2 x 2 with Axle Hole Trans-Clear Part 3941 Element 6514281 or 6273152 Also in White ×1

Trans-Yellow 1 piece

  • Brick Round 2 x 2 with Axle Hole Trans-Yellow Part 3941 Element 6514285 or 6273155 ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

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