NEX – 6221 lego guide 7 years ago BUILDING INSTRUCTIONS FOR 6221, NEX, Hero Factory Set Number: 6221 Theme: Hero Factory Launch Year: 2012 NEX – 6221 File Size – 4.37 Mb Description – BI 3010/28-6221 V.39Download NEX – 6221 building instruction Print Versions Building instructions labeled “NA” or “V39” may be printed on US standard letter size paper Building instructions labeled “IN” or “V29” may be printed on EU standard A4 paper
