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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.

Heart Box Friendship Pack

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41359 Heart Box Friendship Pack

189 pieces in 81 part and color combinations, plus 2 minifigures.

The official piece count includes the 10 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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.

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Piece checklist

Tiles 36 pieces

  • Tile 1 x 1 with Groove Bright Pink Part 3070b Element 6251940 or 4580007 1 spare in the box ×2
  • Tile 1 x 2 with Groove Bright Pink Part 3069b Element 4580010 ×3
  • Tile 1 x 4 with Groove Bright Pink Part 2431 Element 4621552 ×2
  • Tile 1 x 1 with Groove Dark Pink Part 3070b Element 6133726 1 spare in the box ×2
  • Tile 1 x 2 with Groove Dark Pink Part 3069b Element 6056381 ×3
  • Tile 1 x 4 with Groove Dark Pink Part 2431 Element 6147732 ×5
  • Tile 2 x 2 with Groove Dark Pink Part 3068b Element 6054406 ×1
  • Tile 2 x 4 with Groove Dark Pink Part 87079 Element 6056261 ×2
  • Tile 1 x 2 with Groove Dark Purple Part 3069b Element 4613192 ×4
  • Tile 1 x 6 with Groove Dark Purple Part 6636 Element 4619657 ×5
  • Tile 2 x 4 with Groove Dark Purple Part 87079 Element 6167472 ×2
  • Tile 1 x 1 with Groove Medium Azure Part 3070b Element 4655243 1 spare in the box ×1
  • Tile 1 x 2 with Groove Medium Azure Part 3069b Element 6603315 or 4649741 ×3
  • Tile 1 x 2 with 'Once upon a time...' and Gold Scrollwork Print White Part 3069bpr0148 Element 6157985 ×1

Tiles Round and Curved 36 pieces

  • Tile 4 x 4 Curved, Macaroni Bright Pink Part 27507 Element 6517743 or 6213874 ×4
  • Tile Round 1 x 1 Quarter Dark Pink Part 25269 Element 6240462 1 spare in the box ×12
  • Tile 2 x 2 Curved, Macaroni Dark Purple Part 27925 Element 6199899 ×8
  • Tile Round 1 x 1 Quarter Dark Purple Part 25269 Element 6199891 1 spare in the box ×5
  • Tile Round 1 x 1 Quarter Medium Azure Part 25269 Element 6603341 or 6150370 1 spare in the box ×4
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 1 spare in the box ×1
  • Tile Round 1 x 1 Trans-Bright Green Part 98138 Element 6514198 or 6274748 1 spare in the box ×1
  • Tile Round 1 x 1 White Part 98138 Element 6564903 or 6284572 1 spare in the box ×1

Bricks 26 pieces

  • Brick 1 x 1 Medium Azure Part 3005 Element 6603285 or 4619652 ×4
  • Brick 1 x 2 Medium Azure Part 3004 Element 6603336 or 6092674 ×2
  • Brick 1 x 4 Medium Azure Part 3010 Element 6603319 or 6036238 ×2
  • Brick 1 x 1 Medium Lavender Part 3005 Element 6015104 or 4651903 ×4
  • Brick 1 x 2 Medium Lavender Part 3004 Element 6015060 or 4623598 ×6
  • Brick 1 x 4 Medium Lavender Part 3010 Element 6107188 ×8

Bricks Round and Cones 17 pieces

  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Medium Azure Part 85080 Element 6176171 or 4655336 ×8
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Medium Lavender Part 48092 Element 6252559 or 6107742 ×8
  • Brick Round 1 x 1 Open Stud Red Part 3062b Element 306221 ×1

Plates Round Curved and Dishes 13 pieces

  • Plate Angled 6 x 6 Heart Shape Bright Light Orange Part 46342 Element 6252674 ×2
  • Plate Round Half 4 x 8 Dark Purple Part 22888 Element 6252552 ×2
  • Plate Round Half 4 x 8 Medium Azure Part 22888 Element 6138571 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] White Part 2654 Element 6601843 or 6552259 ×7

Minifig Accessories 11 pieces

  • Equipment Medical Syringe Bright Light Blue Part 87989 Element 6003298 1 spare in the box ×1
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Dark Bluish Gray Part 4349 Element 4210698 ×1
  • Bag / Briefcase Light Bluish Gray Part 4449 Element 6268858 or 4211712 ×1
  • Equipment Binoculars Light Bluish Gray Part 30162 Element 4550170 or 4212313 ×1
  • Book Binding with Two Studs Reddish Brown Part 24324 Element 6167879 or 6134672 ×1
  • Book Cover [Plain] Reddish Brown Part 24093 Element 6174229 or 6134673 ×1
  • Equipment Bottle / Erlenmeyer Flask with Trans-Bright Green Fluid Pattern Trans-Clear Part 93549pat0001 Element 6530023 or 6447576 ×1
  • Equipment Magic Wand Trans-Neon Green Part 6124 Element 6245511 or 4218642 1 spare in the box ×1
  • Book Cover with Tablet Apps Print White Part 24093pr0013 Element 6248921 or 6214654 ×1
  • Equipment Signal Paddle White Part 3900 Element 390001 ×1
  • Tap 1 x 1 without Hole in Spout White Part 4599b Element 459901 1 spare in the box ×1

Plates 11 pieces

  • Plate 1 x 1 Dark Purple Part 3024 Element 6231376 or 4589621 1 spare in the box ×2
  • Plate 2 x 8 Dark Purple Part 3034 Element 6109931 ×2
  • Plate 8 x 8 Dark Purple Part 41539 Element 6222990 or 4215518 ×1
  • Plate 2 x 8 Medium Azure Part 3034 Element 6603343 or 6253666 ×2
  • Plate 8 x 8 Medium Azure Part 41539 Element 6205088 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2

Plates Special 10 pieces

  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Bright Pink Part 41740 Element 6253655 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Bright Pink Part 87580 Element 6251842 ×1
  • Plate Special 4 x 6, Studs on 3 Edges Dark Pink Part 6180 Element 6024672 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Dark Purple Part 41740 Element 6253191 ×3
  • Plate Special 4 x 6, Studs on 3 Edges with Treasure Chest, Space Helmet, and Book Print Dark Purple Part 6180pr0004 Element 6253846 ×1
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Light Bluish Gray Part 32828 Element 6227897 1 spare in the box ×1

Minifig Headwear 5 pieces

  • Hat Pirate Bicorne with Evil Skull and Crossbones Print Black Part 2528pr0001 Element 4540699 ×1
  • Hat, Wizard Black Part 6131 Element 4492341 or 4106559 ×1
  • Hat, Police with Gold Badge Print Dark Blue Part 15530pr0001 Element 6055889 ×1
  • Helmet Fire Metallic Gold Part 3834 Element 6051842 or 4551112 ×1
  • Helmet Underwater / Space, Breathing Apparatus with Pin Holes White Part 87754 Element 4600121 ×1

Plants & Trees 5 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Dark Pink Part 24866 Element 6209679 1 spare in the box ×5

Bricks Sloped 4 pieces

  • Brick Sloped 45° 2 x 2 Trans-Clear Part 3039 Element 6514100 or 6244886 ×4

Minifig Headwear Accessories 3 pieces

  • Headwear Accessory Hat with Small Pin, Clown / Party with Pin Bright Light Orange Part 24131 Element 6132773 1 spare in the box ×1
  • Headwear Accessory Crown / Tiara Pearl Gold Part 33322 Element 6605929 or 6173109 1 spare in the box ×1
  • Headwear Accessory Visor [Large with Trapezoid Top] Trans-Light Blue Part 89159 Element 6263345 or 6021936 ×1

Minifig Shields, Weapons, & Tools 3 pieces

  • Weapon Axe Black Part 3835 Element 383526 ×1
  • Tool Screwdriver and Spanner / Wrench Flat Silver Part 4006 Element 6167576 ×1
  • Weapon Gun / Pistol Flintlock Pearl Titanium Part 2562 Element 6344738 or 6184874 1 spare in the box ×1

Animals / Creatures 2 pieces

  • Animal, Frog Green Part 33320 Element 6171101 or 4157270 ×1
  • Animal, Dog, Poodle with Pink Collar, Blue Eyes, Black Nose and Mouth Print White Part 11575pr0002 Element 6023093 ×1

Containers 2 pieces

  • Treasure Chest Bottom with Rear Slots, No Groove Medium Lavender Part 4738c Element 6056226 ×1
  • Treasure Chest Lid [Thick Hinge] Medium Lavender Part 4739a Element 6254219 or 6167678 ×1

Animal / Creature Body Parts 1 piece

  • Animal Body Part, Dog Bone [Short] White Part 93160 Element 6360202 or 4600294 1 spare in the box ×1

Bricks Curved 1 piece

  • Brick Curved 1 x 2 x 1 1/3 with Curved Top White Part 6091 Element 6285777 or 609101 ×1

Energy Effects 1 piece

  • Flame / Headwear Accessory Plume / Feather, Triple Point White Part 64647 Element 6289366 or 6097694 1 spare in the box ×1

Rock 1 piece

  • Rock - Heart Jewel with Shaft Trans-Dark Pink Part 15745 Element 6240042 or 6058337 ×1

Tiles Special 1 piece

  • Tile Special Round 1 x 1 with Hollow Bar Yellowish Green Part 20482 Element 6223506 1 spare in the box ×1

Minifigures 2 figures

  • Vicky - Yellow Plaid Shirt, Sand Blue Trousers, Magenta Bow Minifigure, checked as a whole figure ×1
  • Olivia - Medium Blue Jacket, Bright Light Yellow Skirt, Flower Minifigure, checked as a whole figure ×1

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

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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