Missing Piece Checker: 2033-2 Life On Mars Pen Pack

Checking

2033-2 Life On Mars Pen Pack

29 pieces in 25 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.

Every bag and the box. Shake out each bag, check its corners and seams, and look inside the empty box.
Inside what you have built. Small pieces lodge inside tubes, under plates and between studs. Turn the model over and look.
The last few steps. Compare each recent step with its parts callout. A piece used in the wrong place earlier leaves you one short later.
Look-alike colors. Compare each color with the step's parts callout, especially White against Trans-Clear.
The spare pieces. Many sets include a few extra small pieces. Check them before you order a replacement.
The floor and your building area. Check under furniture, the chair and the edges of your building surface.

Piece checklist

Yellow 8 pieces

Pen Bead, Round Large, Curved Edges / Cylinder with Martian Face, Arcturus Print Yellow Part penupn0006pr0054 ×1
Pen Bead, Round Large, Curved Edges / Cylinder with Martian Face, Canopus Print Yellow Part penupn0006pr0055 ×1
Pen Bead, Round Large, Curved Edges / Cylinder with Martian Face, Centauri Print Yellow Part penupn0006pr0057 ×1
Pen Bead, Round Large, Curved Edges / Cylinder with Martian Face, Mizar Print Yellow Part penupn0006pr0058 ×1
Pen Bead, Round Large, Curved Edges / Cylinder with Martian Face, Pollux Print Yellow Part penupn0006pr0056 ×1
Pen Bead, Round Large, Curved Edges / Cylinder with Minifig Head with Glasses and Headset Print Yellow Part penupn0006pr0030 ×1
Pen Bead, Round Large, Curved Edges / Cylinder with Minifig Head, Beard and Glasses Print Yellow Part penupn0006pr0052 ×1
Pen Bead, Round Large, Curved Edges / Cylinder with Minifig Head, Red Hair and Freckles Print Yellow Part penupn0006pr0053 ×1

Black 6 pieces

Pen Bead, Round Curved, Hourglass Black Part penupn0007 ×3
Pen Bead, Round Short, Curved Edge Black Part penupn0002 ×2
Pen Bead, Square with Red Rock Print Black Part penupn0004pr0144 ×1

Lime 3 pieces

Pen Bead, Round Orb with 'MARS' Print Lime Part penupn0003pr0072 ×1
Pen Shaft Cap, End Piece Lime Part penupn0053 ×1
Pen Shaft, with Screw Hook, Chrome Silver Lime Part penupn0063c03 ×1

Rust 3 pieces

Pen Bead, Round Orb with Orange Lines Print Rust Part penupn0003pr0070 ×1
Pen Body, with Chrome Tip, Lime Ends Rust Part penupn0036c08 ×1
Pen Shaft, with Pocket Clip [Plain] Rust Part penupn0065 ×1

Trans-Neon Orange 3 pieces

Pen Bead, Round Curved, Hourglass Trans-Neon Orange Part penupn0007 ×1
Pen Bead, Round Orb Trans-Neon Orange Part penupn0003 ×2

Dark Turquoise 2 pieces

Pen Bead, Round Curved, Hourglass Dark Turquoise Part penupn0007 ×1
Pen Bead, Round Orb with Life on Mars Print Dark Turquoise Part penupn0003pr0071 ×1

Green 2 pieces

Pen Bead, Round Large, Curved Edges / Cylinder Green Part penupn0006 ×1
Pen Bead, Round Orb Green Part penupn0003 ×1

Light Gray 2 pieces

Pen Bead, Gear Light Gray Part penupn0005 ×1
Pen Bead, Square with Red Circle Symbol Print Light Gray Part penupn0004pr0145 ×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.

LEGO Missing Piece Checker

2033-2 Life On Mars Pen Pack

Before you call it missing

Your missing list