LEGO 2309 Supplementary Bricks

Duplo Brick 2 x 2

Blue · 3437 · element 343723

Duplo Brick 2 x 4

Blue · 3011 · element 301123

Duplo Brick 2 x 2

Green · 3437 · element 6528078

Duplo Brick 2 x 4

Green · 3011 · element 301128

Duplo Brick 2 x 4 x 2 Rounded Ends

Green · 4198

Duplo Brick 2 x 2

Red · 3437 · element 343721

Duplo Brick 2 x 4

Red · 3011 · element 301121

Duplo Brick 2 x 4 x 2 Rounded Ends

Red · 4198

Duplo Brick 2 x 8

Red · 4199

Duplo Brick 2 x 2

Yellow · 3437 · element 343724

Duplo Brick 2 x 4

Yellow · 3011 · element 301124

Duplo Brick 2 x 6 x 2 with Curved Ends

Yellow · 4197

Duplo Brick 2 x 8

Yellow · 4199