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.

C-3PO Pen

Checking

PEN-2 C-3PO Pen

11 pieces in 11 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.

Show

Piece checklist

Pen & Watch 11 pieces

  • Pen Bead, Head, C-3PO Chrome Gold Part penupn0035 ×1
  • Pen Bead, Minifigure Legs Chrome Gold Part penupn0010 ×1
  • Pen Bead, Minifigure Torso with C-3PO Print Chrome Gold Part penupn0011pr0003 ×1
  • Pen Bead, Round Orb, 4 Discs Chrome Gold Part penupn0008 ×1
  • Pen Bead, Round Short, Curved Edge Chrome Gold Part penupn0002 ×1
  • Pen Bead, Square with C-3PO Head in Circle Print Chrome Gold Part penupn0004pr0110 ×1
  • Pen Bead, Round Large, Curved Edges / Cylinder Red Part penupn0006 ×1
  • Pen Bead, Round Short, Curved Edge Red Part penupn0002 ×1
  • Pen Shaft, with Pocket Clip [Plain] Red Part penupn0065 ×1
  • Pen Bead, Round Orb with 'C-3PO' Print White Part penupn0003pr0046 ×1
  • Pen Body, with Red Tip, Black Ends Print White Part penupn0042c01 ×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.