The Evolution of STEM

LEGO Ideas and CUUSOO2025

The Evolution of STEM

Set #21355-1

$81.94+ shipping

867 pieces · 365 unique parts

Currently Unavailable

Parts not in stock

1

Theme

LEGO Ideas and CUUSOO

Year

2025

Total Pieces

867

Unique Parts

365

Parts in This Set (365)

Technic Beam 1 x 2 with Axle on Side

x22

Technic Pin Connector Round 1L [Beam]

x20

Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot

x20

Slope Curved 2 x 2 x 2/3

x15

Plant, Plate 1 x 1 Round with 3 Leaves

x13

Tile Special 1 x 2 Grille with Bottom Groove

x12

Brick Curved 1 x 2 x 1 2/3 with 1 Cutout

x12

Technic Axle 2 Notched

x11

Plate 1 x 5

x10

Plate Round 1 x 1 with Hollow Stud and Underside Clip

x9

Tile 1 x 8 with Groove

x8

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

x8

Brick 1 x 4

x8

Plate 1 x 2

x7

Plate 1 x 2

x6

Tile Round 1 x 1

x6

Slope Curved 2 x 6 Inverted

x6

Plate 1 x 4

x6

Plate 1 x 12

x6

Bracket 1 x 2 - 1 x 2 Inverted

x6

Plate 1 x 1 x 2/3 Half Round with Side Stud

x6

Tile 1 x 2 with Groove

x6

Plate Round 1 x 1 with Hollow Stud and Underside Clip

x6

Technic Axle Connector Smooth [with x Hole + Orientation]

x5

Plate 2 x 2

x5

Technic Axle Connector Smooth [with x Hole + Orientation]

x5

Tile Round 1 x 1 Quarter

x5

Tile 1 x 1 with Groove

x5

Tile Round 1 x 1 Half Circle

x5

Wedge Plate 2 x 2 Left

x5

+335

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