This is a set my daughter purchased at a LEGO class. All the parts are present. I think the assembly instruction cards are also complete, but although there are no noticeable folds, they are slightly bent. (Please check the condition and content photos) I wiped it down with a disinfectant wipe. I bought several LEGO Education sets, but my daughter seemed to enjoy assembling this set with the screwdriver. Since it's used, please consider purchasing if you don't mind minor imperfections. LEGO Duplo Fun Tech Machines Set 45002 is a set that allows children to build their favorite working vehicles using a special screwdriver! Using the special screwdriver, children can build their favorite working vehicles such as cranes, excavators, windmills, and cement mixers. Using a screwdriver is a new way to further develop regular block play. Includes 4 special screwdrivers, activity cards, and a convenient storage case. Target age: 3 years old~