Free tool

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.

Harry Potter: Magical Christmas

Checking

9781837250424 Harry Potter: Magical Christmas

28 pieces in 23 part and color combinations, plus 1 minifigure.

The piece count includes the 4 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

White 9 pieces

  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×1
  • Tile Special Round 1 x 1 with Hollow Bar White Part 20482 Element 6186681 or 6178492 ×2

Red 6 pieces

  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Red Part 22388 Element 6350414 ×1
  • Plate 1 x 1 Red Part 3024 Element 302421 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×2
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×2

Medium Nougat 3 pieces

  • Brick Round 2 x 2 [Grill] Medium Nougat Part 92947 Element 6481373 ×1
  • Tile Round 1 x 1 with Pink Donut Print Medium Nougat Part 98138pr0090 Element 6329593 ×1
  • Tile Round 3 x 3 Medium Nougat Part 67095 Element 6326106 ×1

Bright Light Orange 2 pieces

  • Headwear Accessory Bow with Heart, Long Ribbon and Pin Bright Light Orange Part 11618 Element 6263103 or 6056288 ×2

Dark Brown 2 pieces

  • Equipment Broom End Dark Brown Part 90826 Element 6514487 or 6380013 ×1
  • Equipment Wand [Individual] Dark Brown Part 36752a 1 spare in the box ×1

Light Bluish Gray 2 pieces

  • Equipment Handcuffs Light Bluish Gray Part 61482 Element 6173615 or 4641048 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Light Bluish Gray Part 61252 Element 6335378 or 4541978 ×1

Dark Orange 1 piece

  • Antenna 1 x 4 with Flat Top Dark Orange Part 3957b Element 6514016 or 6400293 ×1

Green 1 piece

  • Plate 2 x 2 Green Part 3022 Element 302228 ×1

Reddish Brown 1 piece

  • Animal, Frog Reddish Brown Part 33320 Element 6380263 or 6234347 ×1

Tan 1 piece

  • Tile Round 1 x 1 with Christmas Cookie Print Tan Part 98138pr0255 Element 6361753 ×1

Minifigures 1 figure

  • Harry Potter, Bright Green Sweater 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.