This interlocking blocks set from COBI features 176 pieces and is compatible with LEGO. The set is the KETTENKRAD SD.KFZ and is brand new, still in its original box packaging. The set is designed for ages 8 and up and was manufactured in Poland. This particular set is retired and no longer in production, making it a unique find for collectors. Don't miss out on the opportunity to add this rare set to your collection!