Gear Set C Anpanman Block Labo LEGO DUPLO Compatible Set Contents: (Photo 3 shows everything) Large Gears: 2 Small Gears: 6 Handle: 1 Base Plate: 1 Special Parts: 2 (for vertically connecting gears) ⚠️ Basic blocks are not included. Simply fit the gears into the base plate so they mesh properly, and turn the handle, and all the gears will interlock and start moving. This is an overseas product, but it is compatible with Anpanman Block Labo, LEGO DUPLO, and others. You can combine it with the blocks you already have to play. As this is an overseas product, there may be minor scratches, scuffs, or dirt from the manufacturing process. I believe it will not affect play, but please refrain from purchasing if you are sensitive to such issues. Immediate purchase is OK.