Denken mit Lego (Thinking with Lego 900pcs)

Brick 2 x 2 without Inside Ridges

Black· 3003a

Brick 2 x 2 without Inside Ridges

Blue· 3003a

Brick 2 x 2 without Inside Ridges

Red· 3003a

Brick 2 x 2 without Inside Ridges

White· 3003a

Brick 2 x 2 without Inside Ridges

Yellow· 3003a

Activity Book, Denken mit Lego (Thinking with Lego)

[No Color/Any Color]· 16197