
Creative Builder Box
The 10703 Creative Builder Box is a free-building set from the 2017 LEGO Classic line, with no fixed theme. Built from 502 pieces and 144 unique part types, it offers a broad base of bricks for open-ended building, though without any minifigures.
- Set number
- 10703
- Year
- 2017
- Pieces
- 502
- Minifigures
- 0
- Theme
- Classic
- Different parts
- 144
Parts list 144
-
Brick 1 × 3
× 20
-
Brick 1 × 2
× 19
-
Brick Sloped 45° 2 × 4
× 17
-
Brick Wedged 2 × 2 Facet
× 16
-
Brick 1 × 1
× 10
-
Brick 1 × 4
× 10
-
Brick 1 × 4
× 10
-
Brick 1 × 1
× 9
-
Plate Round 1 × 1 with Solid Stud
× 8
-
Brick Special 1 × 2 with Masonry Brick Profile
× 8
-
Brick 1 × 1
× 6
-
Brick Sloped 45° 2 × 2
× 6
-
Brick 1 × 2 × 2 with Inside Stud Holder
No longer produced · last seen 2024
× 6
-
Window 1 × 2 × 2 Flat Front
× 6
-
Window 1 × 2 × 2 Flat Front
× 6
-
Glass for Window 1 × 2 × 2 Flat
× 6
-
Glass for Window 1 × 2 × 2 Flat
× 6
-
Brick 1 × 8
× 5
-
Tile 1 × 4 with Groove
× 4
-
Tile 1 × 4 with Groove
× 4
-
Brick 1 × 2 × 5 with Hollow Studs
× 4
-
Brick Wedged 3 × 3 Facet
× 4
-
Brick Special 1 × 2 with Grille
× 4
-
Brick 2 × 4
× 4
-
Brick 2 × 4
× 4
-
Brick 2 × 4
× 4
-
Brick 2 × 2
× 4
-
Brick 2 × 2
× 4
-
Brick 1 × 2
× 4
-
Brick 1 × 2
× 4
-
Brick 1 × 2
× 4
-
Brick 1 × 2
× 4
-
Brick 1 × 1
× 4
-
Brick 1 × 4
× 4
-
Brick 1 × 4
× 4
-
Brick 1 × 4
× 4
-
Plate 1 × 2
× 4
-
Brick Sloped 45° 2 × 2
× 4
-
Brick 1 × 1 × 3
× 4
-
Brick Special 1 × 2 Palisade [aka Log]
No longer produced · last seen 2022
× 4
-
Brick Wedged 3 × 3 Cut Corner
× 4
-
Brick Round 1 × 1 Open Stud
× 4
-
Brick Round 1 × 1 Open Stud
× 4
-
Brick 1 × 2 without Bottom Tube
No longer produced · last seen 2023
× 4
-
Brick 1 × 2 without Bottom Tube
× 4
-
Tile 1 × 2 with Groove
× 4
-
Brick 1 × 2 × 2 with Inside Stud Holder
No longer produced · last seen 2022
× 4
-
Brick 1 × 2 × 2 with Inside Stud Holder
× 4
-
Brick 1 × 3
× 4
-
Brick Sloped 33° 3 × 3 Double Convex
No longer produced · last seen 2019
× 4
-
Panel 1 × 1 × 1 Corner
× 4
-
Brick Curved 1 × 3 × 2
× 4
-
Brick Curved 1 × 3 × 2
No longer produced · last seen 2019
× 4
-
Brick Sloped 65° 2 × 2 × 2 with Bottom Tube
× 4
-
Brick 1 × 2 × 5 without Side Supports
× 4
-
Cone 1 × 1 [Top Groove]
× 4
-
Window 1 × 2 × 3 Flat Front
× 4
-
Glass for Window 1 × 2 × 3 Flat Front
× 4
-
Window 1 × 2 × 3 Pane with Thick Corner Tabs
No longer produced · last seen 2024
× 4
-
Brick Wedged 2 × 2 Facet
× 4
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Spare parts (6)
These extra parts come with the set in case one gets lost.
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plant, Flower, Plate Round 1 × 1 with 4 Petals
No longer produced · last seen 2019
× 1
-
Plant, Flower, Plate Round 1 × 1 with 4 Petals
No longer produced · last seen 2017
× 1
-
Plant, Flower, Plate Round 1 × 1 with 4 Petals
No longer produced · last seen 2017
× 1
Description
Built for building without instructions
Unlike themed sets, the Creative Builder Box doesn't come with a fixed set of instructions for a single model. Instead, it offers a wide range of basic bricks, plates and specialty pieces. The set is aimed at anyone who wants to build freely, from simple houses to vehicles to imaginary creatures, a clearly different approach from themed sets built around one specific model. The included instructions mostly show a handful of example models as inspiration, deliberately leaving the actual design choices to the builder. That sets the box apart from sets built around one fixed model, where original ideas tend to be the exception rather than the rule.
144 part types as a toolkit
144 unique parts out of 502 pieces total gives a comparatively dense ratio of variety to piece count. Alongside standard bricks, the set typically includes wheels, windows, eye pieces and other specialty elements that support free building. For collectors, the box is a productive source of common-coloured basic bricks that combine easily with many other sets. Specialty pieces such as wheels and eyes are particularly useful for building small vehicles or figures without buying a separate themed set for the purpose, making the box a practical addition to an existing collection.
Yellow, white, red and light grey as base colours
The yellow, white, red and light bluish grey palette is deliberately neutral, suiting almost any self-designed model without tying it to one theme. These four base colours mix easily with bricks from other LEGO sets, which makes the box particularly useful as a starting point for a personal sorted brick collection. Because these four colours turn up in almost every LEGO set, the bricks blend easily into an existing collection later without any one shade standing out.
Not a minifigure set
The Creative Builder Box includes no minifigures, since the focus sits entirely on the bricks themselves. Anyone after specific shapes or colours for their own projects can find the full parts list on this page, covering all 144 part types with their colours and quantities. Even so, the box works well alongside existing themed sets, for building landscapes, furniture or extra details around minifigures already on hand.
FAQ
- Does the Creative Builder Box come with fixed building instructions?
- No, the set is designed for free building and doesn't include instructions for one single fixed model.
- Are minifigures included?
- No, the Creative Builder Box contains only bricks and specialty pieces, with no minifigures.
- What colours dominate the set?
- Yellow, white, red and light bluish grey are the four main colours, a deliberately neutral choice suited to a wide range of building projects.



