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.

Lots of DOTS – Lettering

Checking

41950 Lots of DOTS – Lettering

722 pieces in 30 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

Vibrant Yellow 156 pieces

  • Tile 1 x 1 with Groove Vibrant Yellow Part 3070b Element 6376232 2 spares in the box ×80
  • Tile 2 x 2 Curved, Macaroni Vibrant Yellow Part 27925 Element 6527654 or 6385347 ×16
  • Tile Round 1 x 1 Vibrant Yellow Part 98138 Element 6376825 1 spare in the box ×30
  • Tile Round 1 x 1 Quarter Vibrant Yellow Part 25269 Element 6545288 or 6376817 1 spare in the box ×30

Red 130 pieces

  • Tile 1 x 1 with Groove Red Part 3070b Element 307021 2 spares in the box ×80
  • Tile 2 x 2 Curved, Macaroni Red Part 27925 Element 6310198 ×16
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 1 spare in the box ×4
  • Tile Round 1 x 1 Quarter Red Part 25269 Element 6170390 1 spare in the box ×30

Dark Azure 90 pieces

  • Tile 1 x 1 with Groove Dark Azure Part 3070b Element 6151658 1 spare in the box ×70
  • Tile 2 x 2 Curved, Macaroni Dark Azure Part 27925 Element 6199897 ×16
  • Tile Round 1 x 1 Dark Azure Part 98138 Element 6322824 1 spare in the box ×4

Light Aqua 58 pieces

  • Tile 1 x 1 with Groove Light Aqua Part 3070b Element 6251846 1 spare in the box ×30
  • Tile 2 x 2 Curved, Macaroni Light Aqua Part 27925 Element 6199894 ×16
  • Tile Round 1 x 1 Quarter Light Aqua Part 25269 Element 6199886 1 spare in the box ×12

Bright Light Orange 42 pieces

  • Tile 1 x 1 with Groove Bright Light Orange Part 3070b Element 6065504 1 spare in the box ×30
  • Tile Round 1 x 1 Quarter Bright Light Orange Part 25269 Element 6214457 1 spare in the box ×12

Bright Pink 42 pieces

  • Tile 1 x 1 with Groove Bright Pink Part 3070b Element 6251940 or 4580007 1 spare in the box ×30
  • Tile Round 1 x 1 Quarter Bright Pink Part 25269 Element 6240463 1 spare in the box ×12

Medium Azure 42 pieces

  • Tile 1 x 1 with Groove Medium Azure Part 3070b Element 4655243 1 spare in the box ×30
  • Tile Round 1 x 1 Quarter Medium Azure Part 25269 Element 6603341 or 6150370 1 spare in the box ×12

Yellowish Green 42 pieces

  • Tile 1 x 1 with Groove Yellowish Green Part 3070b Element 6304896 1 spare in the box ×30
  • Tile Round 1 x 1 Quarter Yellowish Green Part 25269 Element 6607364 or 6240468 1 spare in the box ×12

Opal Trans-Clear 30 pieces

  • Tile Round 1 x 1 Opal Trans-Clear Part 98138 Element 6514200 or 6302964 1 spare in the box ×30

Opal Trans-Light Blue 30 pieces

  • Tile Round 1 x 1 Opal Trans-Light Blue Part 98138 Element 6514199 or 6299900 1 spare in the box ×30

Bright Green 20 pieces

  • Tile 2 x 2 Curved, Macaroni Bright Green Part 27925 Element 6382958 ×16
  • Tile Round 1 x 1 Bright Green Part 98138 Element 6353793 1 spare in the box ×4

Lavender 20 pieces

  • Tile 2 x 2 Curved, Macaroni Lavender Part 27925 Element 6522797 or 6325954 ×16
  • Tile Round 1 x 1 Lavender Part 98138 Element 6322820 1 spare in the box ×4

Yellow 20 pieces

  • Tile 2 x 2 Curved, Macaroni Yellow Part 27925 Element 6275508 or 6195186 ×16
  • Tile Round 1 x 1 Yellow Part 98138 Element 6284577 or 6070714 1 spare in the box ×4

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.