This model for collectors contains 179 pieces to assemble and has a 3-digit code lock that you set during assembly. Rules of the safe opening: At first you should renew code lock: twist the knob safe counterclockwise (left) to one-two turns. You can now dial the code: Scroll the knob counterclockwise (left) to the first digit from 1 to 9. Stay on it. Now turn the knob clockwise (right) to the number zero. After passing zero continue to twist the handle to the right to the second code digits from 1 to 9. Stay on it. Again turn the knob counterclockwise (left) to the third digit. If the combination is correct, your safe clicks and opens itself on the third digit.(Briefly rules: twist left to the first digit, then right to the second zero digit and then left of the third digit). To re-close the safe - close the door, scroll the knob counterclockwise (left) - the lock closes itself. item: 4820184120228 Number of components: 179 Estimated time of assembly: 6-7 hours Level: Medium Made in Ukraine. ⚠️WARNING: CHOKING HAZARD - Contains Small Parts, Contains Sharp Parts.Not for children under 14 years or any individual who has a tendency to place inedible objects in their mouths.