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.

Unicorns Forever Bracelet

Checking

41802 Unicorns Forever Bracelet

37 pieces in 10 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.

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Piece checklist

Opal Trans-Purple 8 pieces

  • Tile Round 1 x 1 Quarter Opal Trans-Purple Part 25269 Element 6514466 or 6377811 1 spare in the box ×4
  • Tile Round 1 x 1 Quarter with Gold Decorations Print Opal Trans-Purple Part 25269pr0037 Element 6421300 1 spare in the box ×4

Black 6 pieces

  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 1 spare in the box ×6

Glitter Trans-Clear 6 pieces

  • Tile Round 1 x 1 Quarter Glitter Trans-Clear Part 25269 Element 6396723 1 spare in the box ×6

Dark Purple 4 pieces

  • Tile Round 1 x 1 Quarter Dark Purple Part 25269 Element 6199891 1 spare in the box ×4

Dark Turquoise 4 pieces

  • Tile Round 1 x 1 Dark Turquoise Part 98138 Element 6311437 1 spare in the box ×4

Opal Trans-Light Blue 4 pieces

  • Tile Round 1 x 1 Quarter Opal Trans-Light Blue Part 25269 Element 6514465 or 6376372 1 spare in the box ×4

Dark Blue 2 pieces

  • Tile 1 x 1 with Metallic Bright Pink Unicorn Manes, Horn, Gold Stars Print Dark Blue Part 3070bpr0281 Element 6421299 1 spare in the box ×2

Opal Trans-Clear 2 pieces

  • Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3 Opal Trans-Clear Part 65092 Element 6514349 or 6287309 1 spare in the box ×2

Magenta 1 piece

  • DOTS Bracelet 2 Stud Wide Magenta Part 66821 Element 6424591 or 6315220 ×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.