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Part description on:
Sales:
Brick 2 x 4 with Black 'COGNITIVE' and 'COGNIE' Pattern on Both Sides (Play Day 2019)
Bricklink ID:3001pb174
Weight:2.320 g
3001pb174

Sets with this part (from Bricklink)
  Part color Blue
 


 Set nameRelease yearQuantity
40000364000036 LEGO Play Day polybag20191