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“Micro World” is LEGO® “LEGO Ideas and CUUSOO” theme set number 21102. Released in 2012, it has 479 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.
Part breakdown 54 types
Color split (most first)
Light Bluish Gray×130
Dark Bluish Gray×87
Reddish Brown×78
Green×76
Tan×31
Blue×14
Lime×12
Black×11
Trans-Clear×10
Trans-Red×9
Red×6
Trans-Dark Blue×4
Main parts (most used first)
3070b Tile 1 x 1 with Groove
Green · ×62
3024 Plate 1 x 1
Reddish Brown · ×37
3024 Plate 1 x 1
Light Bluish Gray · ×32
3070b Tile 1 x 1 with Groove
Tan · ×30
3024 Plate 1 x 1
Dark Bluish Gray · ×27
2357 Brick 2 x 2 Corner
Light Bluish Gray · ×22
32064a Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
Dark Bluish Gray · ×18
3622 Brick 1 x 3
Light Bluish Gray · ×17
3005 Brick 1 x 1
Reddish Brown · ×16
3024 Plate 1 x 1
Green · ×12
3070b Tile 1 x 1 with Groove
Dark Bluish Gray · ×12
3070b Tile 1 x 1 with Groove
Blue · ×12
3004 Brick 1 x 2
Dark Bluish Gray · ×10
3023 Plate 1 x 2
Reddish Brown · ×10
3070b Tile 1 x 1 with Groove
Lime · ×10
3023 Plate 1 x 2
Light Bluish Gray · ×9
3070b Tile 1 x 1 with Groove
Reddish Brown · ×9
3070b Tile 1 x 1 with Groove
Light Bluish Gray · ×9
3070b Tile 1 x 1 with Groove
Trans-Red · ×9
3010 Brick 1 x 4
Light Bluish Gray · ×8
3024 Plate 1 x 1
Trans-Clear · ×8
2357 Brick 2 x 2 Corner
Dark Bluish Gray · ×7
32062 Technic Axle 2 Notched
Black · ×6
3009 Brick 1 x 6
Light Bluish Gray · ×5
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