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The Workshop Sheet 10 of 19

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Tom Nook and Flying Present

Checking

30731 Tom Nook and Flying Present

29 pieces in 20 part and color combinations, plus 1 minifigure.

The official 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

Plants & Trees 7 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Dark Pink Part 24866 Element 6209679 1 spare in the box ×6
  • Plant, Flower Stem with Bottom Bar Green Part 24855 Element 6269971 or 6135278 1 spare in the box ×1

Panels 5 pieces

  • Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Trans-Clear Part 87552 Element 6514185 or 6253231 ×2
  • Panel 1 x 1 x 1 Corner White Part 6231 Element 6619293 or 623101 ×1
  • Panel 2 x 2 x 1 Corner White Part 91501 Element 6181753 or 4610290 ×2

Tiles 4 pieces

  • Tile 1 x 1 with Groove Red Part 3070b Element 307021 1 spare in the box ×2
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×1
  • Tile 1 x 2 with Acorn on Nougat Background Print White Part 3069bpr0408 Element 6469573 ×1

Plates 3 pieces

  • Plate 1 x 1 Red Part 3024 Element 302421 1 spare in the box ×1
  • Plate 3 x 3 Red Part 11212 Element 6217123 ×1
  • Plate 3 x 3 White Part 11212 Element 6552153 or 6104805 ×1

Bricks Curved 2 pieces

  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Red Part 49307 Element 6278441 ×2

Bricks Round and Cones 2 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Red Part 15395 Element 6065839 ×1
  • Brick Round 2 x 2 Dome Top, Vented Stud Red Part 3262 Element 6429055 ×1

Plates Round Curved and Dishes 2 pieces

  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Bright Green Part 66789 Element 6301631 ×1
  • Plate Round 1 x 1 with Open Stud Green Part 85861 Element 6338221 1 spare in the box ×1

Tiles Round and Curved 2 pieces

  • Tile Round 1 x 1 with White Shell, Stars Print Dark Purple Part 98138pr0383 Element 6469536 1 spare in the box ×1
  • Tile Round 1 x 1 with Coin, Star Print Yellow Part 98138pr0382 Element 6469535 1 spare in the box ×1

Bars, Ladders and Fences 1 piece

  • Antenna 1 x 4 with Flat Top White Part 3957b Element 6550147 or 395701 ×1

Bricks 1 piece

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×1

Minifigures 1 figure

  • Tom Nook 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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